The Best Fitness Apps for Android, iOS and Apple Watch in 2025

Why Your iPhone Needs a Dedicated Workout Tracker

Your iPhone already tracks steps and basic activity, but if you're serious about strength training, those built-in features won't cut it. A dedicated gym workout tracker gives you the precision to log every set, track progressive overload, and actually see whether you're getting stronger week over week.

The App Store is flooded with fitness apps, but finding one that matches your training style—whether you're following a structured powerlifting program or just trying to stay consistent—takes some digging. I've spent the past month testing the most popular workout tracker apps for iPhone, logging real workouts, and comparing everything from interface speed to Apple Watch integration.

This guide breaks down the top 10 apps, compares their actual costs (not just the marketing promises), and helps you figure out which one fits your specific needs. Whether you're a beginner who needs structure or an experienced lifter tracking complex periodization, there's an app here for you.

Top 10 Workout Tracker Apps for iPhone (Detailed Reviews)

1. Setgraph - Best for Strength Training Simplicity

Setgraph takes a refreshingly straightforward approach to workout tracking. Instead of forcing you into pre-built programs, it lets you create exercises once and access them whenever you need them. The app centers around three core concepts: Exercises (movements you track), Workouts (collections of exercises), and Sets (your actual logged data).

What makes Setgraph stand out is its flexibility. You don't need to plan your entire week before stepping into the gym. Just add the exercises you're doing today and start logging. The app pre-fills your last set's data when you're ready to record, making it incredibly fast to log without thinking.

The AI workout generator creates personalized plans based on your schedule, goals, and available equipment—perfect for beginners who don't know where to start. For experienced lifters, the Smart Plates feature calculates exactly which plates to load on the bar, eliminating mental math mid-workout.

Best for: Lifters who want speed and simplicity without sacrificing depth

Pricing: Free with premium features available

Key Features:

• Exercise-first organization (no forced workout structure)

• AI-generated personalized training plans

• Smart Plates calculator for quick weight adjustments

• Workout timer with Live Activity support

• Full set history accessible from any workout

2. Strong - Best Overall for Most Lifters

With over 1.2 million downloads, Strong has earned its reputation as the go-to workout tracker for iPhone users. The interface is clean and intuitive, making it easy to log sets even when you're exhausted between exercises.

Strong excels at routine building. You can create custom workouts, reorder exercises with drag-and-drop, and set rest timers that automatically start after each set. The app tracks your personal records automatically and highlights them with satisfying animations.

The free version is surprisingly robust, but the premium subscription ($4.99/month or $29.99/year) unlocks unlimited custom exercises, advanced analytics, and cloud backup. That's where Strong gets expensive compared to competitors.

Best for: General strength training and bodybuilding

Pricing: Free (limited), $4.99/month or $29.99/year for premium

Key Features:

• Automatic rest timer

• Plate calculator

• Progress photos

• Detailed workout history and analytics

• Apple Watch support

3. Hevy - Best Free Option with Social Features

Hevy proves you don't need to pay for a quality workout tracker. The free version includes unlimited workouts, exercises, and workout history—features that many competitors lock behind paywalls.

What sets Hevy apart is its social component. You can follow friends, share workouts, and even compete on leaderboards. It's like having a workout buddy in your pocket, which genuinely helps with motivation when you're debating whether to skip leg day.

The app works across iOS, Android, Apple Watch, WearOS, and desktop, with seamless syncing. Over 9 million athletes use the platform, creating a massive community of shared workout routines you can browse and copy.

Best for: Budget-conscious lifters who want social motivation

Pricing: Free (with optional premium features)

Key Features:

• Completely free core functionality

• Social features and community workouts

• Cross-platform syncing

• Exercise library with video demonstrations

• Workout analytics and progress tracking

4. JEFIT - Best Exercise Library

JEFIT boasts one of the most comprehensive exercise databases in any fitness app—over 1,400 exercises with HD video instructions. If you're unsure about proper form or want to discover new movements, JEFIT is invaluable.

The app includes pre-built workout programs for various goals (muscle building, fat loss, strength) and experience levels. You can also create custom routines and organize exercises by muscle group, making it easy to ensure balanced training.

JEFIT's community features let you share routines and track progress against other users. The downside? The interface feels dated compared to newer apps, and the free version includes ads that can be distracting mid-workout.

Best for: Lifters who want extensive exercise guidance and variety

Pricing: Free (with ads), $12.99/month or $69.99/year for Elite

Key Features:

• 1,400+ exercises with video demonstrations

• Pre-built workout programs

• Detailed progress tracking and body measurements

• Community features and routine sharing

• Workout planner with periodization support

5. Titan Workout Tracker - Best for Data Visualization

Titan takes workout analytics to another level. The app generates detailed charts showing your consistency, progression, personal records, and volume over time. If you're the type who loves seeing data trends, Titan delivers.

The app tracks any exercise type—weightlifting, bodyweight, cardio, or outdoor activities like running and hiking. You can log workouts solo or with friends, and the social features include shared workout sessions and progress comparisons.

Titan's library includes 900+ exercises spanning every category imaginable. The interface is modern and polished, though it can feel overwhelming at first with all the data visualization options.

Best for: Data-driven athletes who want comprehensive analytics

Pricing: Free with in-app purchases

Key Features:

• Advanced data visualization and charts

• 900+ exercise library

• Multi-activity tracking (weights, cardio, outdoor)

• Social workout features

• Personal record tracking with detailed history

6. Lyfta - Best for Beginners

With over 3 million users, Lyfta focuses on making strength training accessible. The free version includes unlimited custom routines and access to a massive exercise library—no paywall for basic functionality.

Lyfta's interface is particularly beginner-friendly. The app guides you through creating your first routine, explains how to log sets properly, and provides clear visual feedback on your progress. The learning curve is minimal, which matters when you're already intimidated by the gym.

The app automatically organizes exercises by most recently completed, making it easy to find what you're looking for without creating complex folder structures. Rest timers, plate calculators, and progress photos are all included in the free version.

Best for: Gym newcomers who need a gentle introduction to tracking

Pricing: Free with premium options

Key Features:

• Unlimited free routines

• Beginner-friendly interface

• Massive exercise library

• Automatic exercise organization

• Progress tracking and photos

7. Gym Tracker Pro - Best for Customization

Gym Tracker Pro gives you granular control over every aspect of your workout tracking. You can customize exercise parameters, create complex supersets and circuits, and design routines with specific rest periods for each movement.

The app supports advanced training techniques like drop sets, pyramid sets, and rest-pause training. You can track multiple metrics per exercise (weight, reps, time, distance) and create custom fields for anything the app doesn't track by default.

This level of customization comes with complexity. The interface has a steeper learning curve than simpler apps, but experienced lifters who follow detailed programs will appreciate the flexibility.

Best for: Advanced lifters with specific programming needs

Pricing: $4.99 one-time purchase

Key Features:

• Extensive customization options

• Advanced set types (drop sets, supersets, circuits)

• Custom exercise parameters

• Detailed workout analytics

• One-time purchase (no subscription)

8. FitNotes - Best Offline Functionality

FitNotes works completely offline, making it perfect for gyms with poor cell reception or basement home gyms. All your data stays on your device, which also addresses privacy concerns about cloud-based tracking.

The app is straightforward and fast. You can log workouts in seconds, view exercise history, and track body measurements without any internet connection. The interface is minimal—almost too minimal—but that simplicity translates to speed.

The major limitation is iOS-only availability with no cloud sync. If you switch phones or want to access your data on multiple devices, you'll need to manually export and import your workout history.

Best for: Lifters who prioritize offline access and data privacy

Pricing: Free

Key Features:

• Complete offline functionality

• Fast, minimal interface

• Local data storage (privacy-focused)

• Body measurement tracking

• Exercise history and statistics

9. Fitbod - Best AI-Powered Programming

Fitbod uses machine learning to generate personalized workouts based on your available equipment, fitness level, and recovery status. The app analyzes your training history and automatically adjusts volume and intensity to prevent overtraining.

Each workout is unique, with the AI selecting exercises that target fresh muscle groups while allowing fatigued areas to recover. This approach works well for general fitness but can frustrate lifters who prefer consistent, repeatable programs.

The exercise demonstrations are excellent, with clear videos and form tips. Fitbod also integrates with Apple Health to factor in your overall activity level when programming workouts.

Best for: Lifters who want automated programming without hiring a coach

Pricing: Free trial, then $12.99/month or $79.99/year

Key Features:

• AI-generated personalized workouts

• Recovery-based programming

• Extensive exercise video library

• Apple Health integration

• Progress tracking and analytics

10. MyFitnessPal - Best for Combined Nutrition and Training

While primarily known for nutrition tracking, MyFitnessPal includes workout logging that syncs with your calorie goals. If you're tracking both diet and training, having everything in one app simplifies your routine.

The workout tracker is basic compared to dedicated strength training apps. You can log exercises and sets, but the interface isn't optimized for quick gym use. The real value is the integration—your logged workouts automatically adjust your daily calorie targets.

MyFitnessPal's massive food database (over 14 million foods) makes nutrition tracking easier than any competitor. For lifters who need to monitor both training and diet, the convenience outweighs the basic workout features.

Best for: Lifters who want combined nutrition and workout tracking

Pricing: Free (with ads), $9.99/month or $49.99/year for Premium

Key Features:

• Integrated nutrition and workout tracking

• Massive food database

• Calorie adjustment based on exercise

• Barcode scanner for food logging

• Community features and recipe sharing

Comparison Table: Features, Pricing, and Ratings

[INFOGRAPHIC: Side-by-side comparison showing app names, pricing tiers, key features (offline mode, Apple Watch support, AI features, social features), user ratings, and best use cases]

Free vs Premium: What You Actually Get

The "free" label on workout tracker apps can be misleading. Here's what you actually get without paying, and what features require a subscription:

Truly Free (No Limitations)

Hevy gives you unlimited workouts, exercises, and history without any paywall. The premium version ($9.99/month) adds features like custom exercise creation and advanced analytics, but most lifters won't need them.

FitNotes is completely free with no in-app purchases. You get full functionality without ads or limitations.

Lyfta offers unlimited custom routines and exercise access for free, with premium features focused on advanced analytics.

Free Trials Then Subscription Required

Fitbod gives you 3 free workouts, then requires a subscription ($12.99/month or $79.99/year). There's no functional free tier.

Strong limits you to 3 custom exercises in the free version. For most serious lifters, this becomes restrictive within the first week, pushing you toward the $29.99/year subscription.

Freemium with Meaningful Free Tiers

Setgraph provides core workout tracking for free, with premium features like advanced AI programming and additional customization options available for users who want them.

JEFIT includes ads in the free version and limits some analytics features. The $69.99/year Elite subscription removes ads and unlocks full functionality.

Gym Tracker Pro takes a different approach with a one-time $4.99 purchase. No subscription, no recurring costs—you own the app permanently.

The Hidden Costs

Many apps advertise "free" but limit crucial features:

• Workout history: Some apps only show recent workouts unless you pay

• Exercise library: Premium exercises or video demonstrations often require subscriptions

• Cloud backup: Your data might not sync across devices without paying

• Export functionality: Getting your data out of the app can require premium access

Before committing to an app, test the free version for at least a week to see if the limitations affect your actual training. The most expensive app isn't always the best, and the cheapest option might cost you more in frustration.

Best Apps by Workout Type

Powerlifting and Strength Training

Best choice: Setgraph or Strong

Powerlifting requires precise tracking of weight, sets, and reps across the big three lifts (squat, bench, deadlift). Both apps excel at logging progressive overload and tracking personal records.

Setgraph's Smart Plates feature is particularly useful for powerlifting, calculating exactly which plates to load for your programmed weight. Strong's automatic PR tracking gives you immediate feedback when you hit a new max.

Avoid apps with AI-generated workouts for powerlifting. Following a structured program like 5/3/1 or Texas Method requires consistency, not algorithmic variety.

Bodybuilding and Hypertrophy

Best choice: JEFIT or Hevy

Bodybuilding involves higher volume, more exercise variety, and detailed tracking of muscle groups. JEFIT's massive exercise library helps you find new movements to target specific muscles, while Hevy's social features provide motivation during high-volume training blocks.

Both apps let you organize workouts by muscle group (chest/back/legs) and track volume over time—crucial for ensuring progressive overload in hypertrophy training.

CrossFit and HIIT

Best choice: Titan or Fitbod

CrossFit workouts mix weightlifting, gymnastics, and cardio, requiring an app that tracks multiple activity types. Titan handles this variety well, logging everything from barbell movements to running intervals in the same workout.

Fitbod's AI can generate varied WODs (workouts of the day) if you don't follow a specific CrossFit program, though serious CrossFit athletes usually prefer tracking their box's programming manually.

General Fitness and Home Workouts

Best choice: Lyfta or Hevy

Beginners and general fitness enthusiasts need simplicity over advanced features. Lyfta's beginner-friendly interface makes it easy to start tracking without feeling overwhelmed, while Hevy's free tier provides everything you need without pushing premium features.

Both apps work well for home workouts with limited equipment, letting you create custom exercises for bodyweight movements or resistance bands.

Running and Cardio-Focused Training

Best choice: MyFitnessPal or Titan

If cardio is your primary focus with occasional strength training, MyFitnessPal's integration with running apps like Strava makes it convenient. Titan also tracks outdoor activities well, logging running, cycling, and hiking alongside gym workouts.

Dedicated strength training apps like Strong or Setgraph aren't ideal for cardio-focused athletes—they're built for tracking sets and reps, not distance and pace.

Key Features to Look For in a Workout Tracker App

Speed of Logging

You're between sets, breathing hard, and you need to log your data before the next exercise. The app should make this take seconds, not minutes.

Look for:

• Pre-filled data from your last set

• Swipe gestures for quick logging

• Minimal taps to record a set

• Automatic rest timer that starts after logging

Setgraph and Strong excel here. Apps with complex interfaces or multiple confirmation screens slow you down when speed matters most.

Exercise Organization

As your exercise library grows, finding the movement you need becomes harder. Good apps offer multiple organization methods:

• Most recently used (automatic)

• Muscle group categories

• Custom workout folders

• Search functionality

The best system depends on your training style. If you follow consistent routines, workout folders work well. If you vary exercises frequently, recency-based organization saves time.

Progress Visualization

Seeing your progress motivates continued effort. Look for apps that show:

• Personal record tracking and notifications

• Volume trends over time (total weight lifted)

• Strength progression charts for specific exercises

• Body measurement tracking

• Progress photos with date stamps

Titan and Fitbod provide the most comprehensive analytics, while simpler apps like FitNotes focus on basic history without fancy charts.

Workout Planning vs Flexibility

Some apps require pre-planned workouts; others let you log on the fly. Neither approach is wrong—it depends on your training style.

Pre-planned workout apps (Strong, JEFIT) work well if you:

• Follow structured programs

• Know your exercises before arriving at the gym

• Want consistent routines

Flexible logging apps (Setgraph, FitNotes) work better if you:

• Adjust workouts based on equipment availability

• Train instinctively

• Don't want to plan ahead

The best apps, like Setgraph, support both approaches—you can create workout templates or just log exercises as you go.

Integration with Other Apps

Your workout tracker should play nicely with your other health apps:

• Apple Health: Syncs workout data, calories burned, and active minutes

• MyFitnessPal: Adjusts nutrition targets based on training

• Strava: Combines strength training with running/cycling data

• Fitness wearables: Syncs with Garmin, Whoop, or Oura Ring

Most modern apps integrate with Apple Health, but deeper integrations vary. Check compatibility before committing if you use multiple fitness platforms.

Apple Watch and Wearable Integration

Apple Watch support transforms your workout tracking experience, letting you leave your phone in your gym bag while still logging sets.

What Good Apple Watch Integration Looks Like

Setgraph, Strong, and Hevy offer the best Apple Watch experiences:

• Full workout logging from your wrist

• Rest timer notifications

• Quick set repetition (log the same set again with one tap)

• Workout summary at the end of your session

• Heart rate tracking during exercises

The key is speed. If logging a set on your watch takes more taps than pulling out your phone, the integration isn't worth using.

Phone-Free Workouts

Some apps let you download workouts to your Apple Watch for completely phone-free training. This works well for:

• Outdoor workouts where carrying a phone is inconvenient

• Gyms where you don't want to worry about phone security

• Minimalist training sessions focused on a few key exercises

Limitations exist—you can't add new exercises or modify routines on the watch. You're limited to pre-planned workouts synced from your phone.

Live Activities and Lock Screen Widgets

The latest iOS features enhance workout tracking:

• Live Activities show your rest timer on the lock screen without opening the app

• Lock Screen widgets display your current workout and quick-log buttons

• Dynamic Island (iPhone 14 Pro and newer) shows rest timer countdown

Setgraph and Strong support these features, making it easier to track workouts without constantly unlocking your phone.

Battery Considerations

Apple Watch workout tracking drains battery faster than passive wear. Expect:

• 1-2 hour workout: 10-15% battery drain

• All-day tracking with multiple workouts: 30-40% drain

If you train twice daily or do long sessions, you might need to charge your watch mid-day. Apps with efficient watch apps (like Hevy) drain less battery than poorly optimized alternatives.

Privacy and Data Security Considerations

Your workout data reveals patterns about your daily routine, location (if you log gym check-ins), and physical capabilities. Understanding how apps handle this information matters.

Data Storage: Cloud vs Local

Cloud-based apps (Strong, Hevy, JEFIT) store your data on their servers:

• Pros: Automatic backup, multi-device sync, data accessible if you lose your phone

• Cons: Company has access to your workout history, potential data breaches, requires internet connection

Local storage apps (FitNotes, Gym Tracker Pro) keep data on your device:

• Pros: Complete privacy, works offline, no company access to your information

• Cons: Data lost if phone breaks, manual backup required, no multi-device sync

Setgraph offers a hybrid approach with optional cloud sync, letting you choose between convenience and privacy.

What Apps Track Beyond Workouts

Read the privacy policy before installing. Many apps collect:

• Location data (gym check-ins, outdoor workout routes)

• Device information (phone model, iOS version)

• Usage patterns (which features you use, when you work out)

• Contact information (if you connect with friends)

• Photos (progress pictures)

Some apps sell anonymized data to third parties for market research. If this concerns you, look for apps with clear "we don't sell your data" policies.

Social Features and Privacy

Apps with social components (Hevy, JEFIT) let you:

• Share workouts publicly

• Follow other users

• Join community challenges

• Compare progress on leaderboards

Check privacy settings carefully. Some apps default to public profiles, broadcasting your workout schedule to anyone who searches for you. Make sure you're comfortable with what's visible before connecting with friends.

Data Export and Portability

You should be able to export your workout history if you switch apps or want a backup. Good apps provide:

• CSV export of all workout data

• PDF workout summaries

• API access for developers

Some apps lock your data behind premium subscriptions or make export deliberately difficult to prevent switching. Test the export function early to avoid being trapped in an app you've outgrown.

How to Choose the Right Workout Tracker for Your Goals

For Complete Beginners

Start with Lyfta or Hevy. Both offer:

• Simple interfaces that don't overwhelm

• Pre-built workout programs to follow

• Free tiers with no pressure to upgrade

• Large communities for motivation and questions

Avoid complex apps like Gym Tracker Pro or JEFIT initially. You need to build the habit of tracking before worrying about advanced features.

Consider using Setgraph's AI workout generator to create your first program. Having a structured plan removes the "what should I do today?" paralysis that stops many beginners.

For Intermediate Lifters

You know the basic movements and follow a program (even if it's informal). Look for:

• Fast logging to minimize rest time disruption

• Progress tracking to ensure you're getting stronger

• Flexibility to adjust workouts based on gym equipment

• Reasonable pricing (free or one-time purchase preferred)

Setgraph or Strong fit most intermediate lifters. Both balance simplicity with depth, letting you track seriously without overwhelming complexity.

For Advanced Athletes and Powerlifters

You follow periodized programs with specific percentages, deload weeks, and peak cycles. You need:

• Precise weight tracking (including fractional plates)

• Detailed history to analyze training blocks

• Custom exercise parameters

• Export functionality for sharing with coaches

Gym Tracker Pro or Strong provide the customization advanced training requires. The one-time purchase model of Gym Tracker Pro appeals to lifters who don't want ongoing subscriptions.

For Budget-Conscious Users

Don't pay for features you won't use. Hevy and FitNotes provide excellent free options:

• Hevy: Best free option with social features and unlimited tracking

• FitNotes: Completely free, no ads, simple and fast

If you're willing to pay once, Gym Tracker Pro ($4.99) beats subscription apps for long-term value.

For Data and Analytics Enthusiasts

You love charts, trends, and detailed analysis. Choose:

• Titan: Best data visualization and progress charts

• Fitbod: AI-driven insights and recovery tracking

• JEFIT: Comprehensive analytics and body measurements

These apps provide the metrics to optimize training scientifically, though they require more time reviewing data than simpler alternatives.

Frequently Asked Questions

Which workout tracker app works best offline?

FitNotes and Gym Tracker Pro work completely offline with no internet connection required. Setgraph and JEFIT also function offline, syncing data when you reconnect. Avoid cloud-dependent apps like Hevy if you train in basements or areas with poor reception.

Can I sync my workout data across iPhone and iPad?

Most cloud-based apps (Strong, Hevy, JEFIT, Setgraph) sync automatically across devices. Local storage apps like FitNotes require manual export/import. Check if the app supports your specific devices before committing.

Do I need Apple Watch for these apps to work well?

No. All these apps work perfectly on iPhone alone. Apple Watch adds convenience (phone-free logging, wrist-based timers) but isn't necessary for effective workout tracking.

Which app is best for tracking progressive overload?

Setgraph, Strong, and Hevy all excel at progressive overload tracking. They show your previous sets when logging new ones, making it easy to add weight or reps each session. Automatic PR tracking in Strong provides immediate feedback when you hit new maxes.

Are free workout tracker apps actually good enough?

Yes. Hevy and FitNotes prove free apps can match or exceed paid alternatives. The main limitations in free versions are usually advanced analytics or unlimited custom exercises—features many lifters don't need. Start with a free app and only upgrade if you hit specific limitations.

How do these apps handle supersets and circuits?

Gym Tracker Pro and JEFIT handle complex set structures best, with dedicated superset and circuit modes. Simpler apps like Setgraph and Strong let you log exercises in any order, which works fine for supersets even without specific features. Just alternate between exercises when logging.

Can I share my workout data with a personal trainer?

Most apps let you export workout summaries as PDFs or share specific sessions. Strong, JEFIT, and Setgraph all support data export. Some apps (like Hevy) let trainers follow your account directly, though this requires both parties using the same app.

What happens to my data if I stop using an app?

Cloud-based apps typically retain your data even after you stop using them, though access might require reactivating a subscription. Always export your workout history before switching apps. Local storage apps (FitNotes) keep data on your device indefinitely unless you delete the app.

Which apps integrate with MyFitnessPal for nutrition tracking?

MyFitnessPal itself includes basic workout tracking. Most other apps sync with Apple Health, which can then feed data to MyFitnessPal. Direct integration is rare—you're better off using Apple Health as the central hub connecting your fitness apps.

Do these apps work for bodyweight training and calisthenics?

Yes, though some work better than others. Setgraph, Hevy, and JEFIT all support bodyweight exercises. You can track reps without weight, add resistance (weighted vests, bands), or log time-based holds. The key is choosing an app that doesn't force weight input for every exercise.

Making Your Choice

The best workout tracker app for iPhone depends entirely on your training style, experience level, and priorities. If you're just starting out, grab Hevy or Lyfta and start building the tracking habit. Experienced lifters following structured programs will appreciate Setgraph's speed and flexibility or Strong's comprehensive features.

Don't overthink it. Pick an app that matches your current needs, use it for a month, and adjust if it's not working. The perfect app is the one you'll actually use consistently—not the one with the most features or the slickest interface.

Your workout data becomes more valuable over time. Six months of consistent tracking reveals patterns, identifies weaknesses, and proves whether your program is working. Start tracking today, and six months from now you'll have concrete evidence of your progress.

Ready to start tracking your workouts with a simple, powerful app designed specifically for strength training? Try Setgraph and experience how fast workout logging can be when the app gets out of your way and lets you focus on lifting.

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