If you're choosing between Strong and Hevy, you're already on the right track. Both are excellent workout tracking apps used by millions of lifters worldwide. But they take different approaches to the same core goal: helping you log workouts and track progress.
I've used both apps extensively, tested their features head-to-head, and talked to lifters who swear by each one. In this comparison, I'll give you an honest breakdown of how they stack up across features, pricing, user experience, and overall value.
By the end, you'll know exactly which app is right for you (and I'll also introduce a third option that combines the best of both with AI coaching).
Quick Verdict: Which App Should You Choose?
TL;DR Recommendations
You value simplicity, want the cleanest interface possible, prefer a paid app without ads, and don't care about social features. Strong is perfect for lifters who want to log workouts quickly and see progressive overload at a glance.
You want the cheapest paid plan in the category, enjoy social features like sharing workouts and following friends, and want Hevy Trainer's algorithmic program generator. Hevy's free tier is capped (4 routines, 3 months of history, 7 custom exercises) but the Pro upgrade is only $2.99/month.
You want a conversational AI coach alongside your tracking, plus nutrition logging and a fasting timer in the same app. PRPath pairs workout tracking with Atlas, an AI coach with 4 selectable personalities that actually chats with you mid-workout.
Feature Comparison: Strong vs Hevy
Let's break down how these two apps compare across the features that matter most for serious lifters.
| Feature | Strong | Hevy | PRPath |
|---|---|---|---|
| Progressive Overload Tracking | ✓ Excellent | ✓ Excellent | ✓ Best (AI-powered) |
| Exercise Database | 300+ exercises | 400+ exercises | 500+ exercises |
| Custom Exercises | ✓ Yes | ✓ Yes | ✓ Yes |
| Workout Templates | ✓ Unlimited (Pro) | ✓ Unlimited (Free) | ✓ AI-generated |
| Rest Timer | ✓ Customizable | ✓ Customizable | ✓ Smart auto-adjust |
| Charts & Analytics | Basic (clean) | Advanced (detailed) | Advanced (AI insights) |
| Cloud Sync | ✓ Pro only | ✓ Free & Pro | ✓ All plans |
| Social Features | ✗ None | ✓ Full social feed | ✗ None (focused) |
| AI Coaching | ✗ None | ✓ Algorithmic (Hevy Trainer + HevyGPT) | ✓ Conversational Atlas AI |
| Offline Mode | ✓ Full offline | ✓ Full offline | ✓ Full offline |
| Platform Availability | iOS, Android, Apple Watch, Wear OS | iOS, Android, Web | iOS 17.2+ (Android on roadmap) |
| Price | $4.99/mo or $29.99/yr | Free (or Pro: $2.99/mo, $23.99/yr, $74.99 lifetime) | Free Forever tier, Pro $9.99/mo or $49.99/yr |
Detailed Feature Breakdown
Progressive Overload & Workout Tracking
This is where both apps shine. Progressive overload, the gradual increase of weight, reps, or volume over time, is the foundation of strength training. Both Strong and Hevy handle this exceptionally well.
Strong's approach: Clean, minimalist display of your previous sets during workouts. When you log an exercise, you immediately see what weight and reps you did last time. The interface is incredibly simple: previous sets appear in gray text above your current workout. You can quickly reference your PRs (personal records) for any exercise at any time.
Hevy's approach: Similar previous set display with slightly more visual emphasis. Hevy shows your previous workout data with color-coded indicators for PRs. The app also includes volume tracking (weight × reps × sets) which is great for monitoring total training load. Hevy's PR detection is slightly more aggressive in celebrating achievements.
Winner: Tie. Both apps excel here. Strong wins for minimalists who want clean data. Hevy wins for lifters who like visual celebration of achievements.
PRPath's edge: PRPath takes this further with Atlas, a conversational AI coach you can actually chat with mid-workout. Atlas sees your current set, recent history, and PR trends, and a live PR Predictor badge appears before working sets when a PR is likely that session. Three types of PRs are tracked automatically: estimated 1RM (Epley formula), max weight at any rep, and max session volume.
User Interface & Experience
Strong: The Strong app is famous for its minimalist, no-nonsense design. It feels like it was built by a powerlifter who just wants to log sets and get back to lifting. The interface is fast, responsive, and stays out of your way. No distractions, no gamification, no social feeds. Just you and your numbers.
The design philosophy is "less is more." Every screen serves a clear purpose. The workout logging screen shows exactly what you need: exercise name, previous performance, and input fields for current sets. Nothing else.
Hevy: Hevy has a more modern, feature-rich interface. It's still very usable, but includes more visual elements, animations, and features. You'll see muscle group illustrations, exercise animations, and social elements integrated throughout the app. Some lifters love this; others find it slightly busy.
Hevy's design philosophy embraces modern app conventions: smooth animations, colorful charts, social engagement features. It feels more like a comprehensive fitness platform than a pure tracking tool.
Winner: Strong for minimalists, Hevy for visual learners. This comes down to personal preference. If you value speed and simplicity above all else, Strong wins. If you like a more engaging, feature-rich interface, Hevy wins.
Social Features: A Key Differentiator
This is the biggest philosophical difference between these apps.
Strong: Zero social features. No feed, no friends, no sharing. This is intentional. Strong focuses 100% on individual performance tracking. If you want to share workouts, you'll need to screenshot and share manually. (PRPath takes a similar no-social-feed stance but ships built-in workout share cards in Story 9:16 and Feed 1:1 formats.)
Hevy: Full social platform built into the app. You can follow friends, share workouts to a social feed, comment on others' training, and even discover popular workout programs from the community. For many users, this social accountability is genuinely motivating.
The social feed shows friends' workouts, PRs, and workout streaks. You can like and comment on posts. It's basically Instagram for gym rats.
The question is: Do social features help or distract from training?
Honest answer: It depends on your personality. If you thrive on community accountability and enjoy celebrating friends' progress, Hevy's social features are genuinely valuable. If you prefer to focus purely on your own training without comparison or distraction, Strong's absence of social features is a feature, not a bug.
Analytics & Charts
Strong: Basic but beautiful charts. You get weight progression over time, volume charts, and PR history. The graphs are clean and easy to read. Strong doesn't overwhelm you with data, it shows you what matters and presents it clearly.
Hevy: More comprehensive analytics. In addition to weight progression and volume tracking, Hevy offers muscle group breakdown charts, workout frequency analysis, and detailed training volume reports. The Pro version unlocks even more advanced metrics.
Winner: Hevy for data enthusiasts, Strong for those who want essential metrics only. If you like diving deep into training analytics, Hevy provides more tools. If you just want to see "am I getting stronger?" at a glance, Strong's simpler approach is refreshing.
Workout Templates & Planning
Both apps let you save workout templates (routines) so you don't have to rebuild your workout from scratch each session.
Strong: Strong Pro allows unlimited workout routines. You can create custom templates, duplicate workouts, and organize them however you like. The process is straightforward and fast. Strong doesn't provide pre-made programs, you build your own or import from elsewhere.
Hevy: The free tier caps you at 4 routines, but Hevy offers a library of popular pre-made programs (Starting Strength, PPL splits, etc.) that you can add with one tap. The community shares custom programs you can import, and Hevy Trainer (launched Feb 2026, included in Pro) algorithmically generates programs and auto-progresses weight for you.
Winner: Hevy for beginners who want ready-made programs and an algorithmic progression engine; Strong for experienced lifters who already know their programming.
PRPath's approach: Atlas generates personalized workout templates based on your goals, experience level, equipment access, and schedule. Instead of algorithmic auto-progression, you get a conversational AI that explains its reasoning and adapts when you push back, with 4 selectable personalities (Supportive, Tough Love, Data-Driven, Toxic Mode).
Pricing Comparison: Free vs Paid
This is where these apps take dramatically different approaches.
Strong Pricing
- Strong Free: Unlimited workouts, capped at 3 custom routines
- Strong Pro: $4.99/month or $29.99/year
- What you get with Pro: Unlimited routines, cloud backup, plate calculator, warm-up calculator, rest timer customization, exercise notes, CSV export
At $29.99/year, Strong is actually the cheapest annual plan among serious trackers, outside of Hevy's $23.99/year Pro. For lifters who want a minimalist logger on Apple Watch or Wear OS without AI features, Strong is excellent value.
Hevy Pricing
- Hevy Free: Capped at 4 routines, 3 months of history, 7 custom exercises. Basic analytics, social features, exercise database.
- Hevy Pro: $2.99/month, $23.99/year, or $74.99 for a lifetime purchase
- What you get with Pro: Unlimited routines and history, advanced analytics, Hevy Trainer (algorithmic program generator), HevyGPT, more chart types, custom exercise categories, program builder, remove ads
Hevy's free tier is functional but limited. Serious lifters with more than 4 routines or wanting history beyond 3 months will need Pro. At $2.99/month it is the cheapest Pro plan in the category.
Value Assessment
Best free option: This is closer than it used to be. Hevy's free tier is capped (4 routines, 3 months of history). Strong's free tier is limited to 3 custom routines. PRPath has a Free Forever tier with unlimited workout logging, which is the least restrictive of the three.
Best paid value (long-term): Hevy's $74.99 lifetime purchase is the cheapest way to own a tracker forever. Strong no longer offers a lifetime SKU at its old $119.99 price, so annual is the commitment.
Best paid value (short-term): Hevy Pro at $2.99/month is the cheapest monthly plan. Strong Pro ($4.99/month) is next. PRPath Pro is $9.99/month or $49.99/year.
PRPath pricing: $9.99/month or $49.99/year after a 7-day Pro trial. More expensive than Strong or Hevy, but includes Atlas (conversational AI coach with 4 personalities), nutrition tracking with photo and text calorie logging, and a fasting timer with 6 protocols. The value proposition is different, you're paying for an all-in-one app, not just tracking.
Strong App: Detailed Pros & Cons
Strong Pros
- Incredibly simple, fast interface
- Rock-solid reliability (in market since 2014)
- Cheapest annual plan among paid trackers ($29.99/yr)
- Excellent rest timer with notifications
- Clean, distraction-free design
- Perfect progressive overload tracking
- Works flawlessly offline
- Rebuilt Apple Watch app (v6.2, March 2026) plus Wear OS
- No social distractions
- Exports to CSV for data portability
Strong Cons
- No AI coaching, no program generator
- Free version limited to 3 custom routines
- No pre-made workout programs
- Analytics are basic compared to competitors
- Web version not shipped yet (in development)
- No social features (pro or con depending on preference)
- Cloud sync requires paid subscription
- No exercise videos or form guides
Hevy App: Detailed Pros & Cons
Hevy Pros
- Cheapest Pro plan in the category ($2.99/mo)
- Hevy Trainer algorithmic program generator (launched Feb 2026)
- HevyGPT for AI plan generation
- Social features for accountability
- Pre-made workout programs available
- Comprehensive analytics
- Exercise animations and images
- Cloud sync on free tier
- Active community and regular updates
- Ships on iOS, Android, and web
Hevy Cons
- AI is algorithmic, not conversational (no chat coach)
- Free tier capped at 4 routines, 3 months of history, 7 custom exercises
- Interface can feel busy/overwhelming
- Ads in free version (though minimal)
- Social features might be distracting
- Some features locked behind paywall
- No nutrition tracking or fasting tools
Who Should Choose Strong?
Strong is the right choice if you:
- Value simplicity above all else. You want to open the app, log your workout, and close it. No distractions, no extra features you won't use.
- Prefer paid apps without ads. You're happy to pay for quality software and want zero advertising or freemium limitations.
- Love Apple's design philosophy. If you appreciate iOS's clean, minimal aesthetic, Strong feels right at home.
- Plan to track workouts for many years. At $29.99/year, Strong is one of the cheapest long-term paid options for a minimalist logger.
- Don't care about social features. Training is personal for you. You don't need or want social accountability.
- Want proven reliability. Strong has been the gold standard since 2014 with millions of satisfied users.
Who Should Choose Hevy?
Hevy is the right choice if you:
- Want a fully-functional free app. You're not ready to commit to a subscription but want professional-grade workout tracking.
- Enjoy social features. Following friends' workouts, sharing your progress, and engaging with a fitness community motivates you.
- Like having pre-made programs available. You want to explore popular training programs without building everything from scratch.
- Value comprehensive analytics. You enjoy diving into detailed charts, volume breakdowns, and muscle group analysis.
- Prefer modern app design. You appreciate animations, visual polish, and a feature-rich interface.
- Want exercise guidance. Built-in exercise animations and form tips help you learn proper technique.
Want the Best of Both Worlds, Plus a Chat-Based AI Coach?
PRPath combines Strong's simplicity with Hevy's feature depth, and adds Atlas, a conversational AI coach you can actually talk to mid-workout.
Download PRPath FreeA Third Option: PRPath
Strong and Hevy are both excellent trackers, and Hevy has closed the "no AI" gap with Hevy Trainer and HevyGPT in 2026. But both apps still take an algorithmic approach to AI, generate a program, auto-progress the weight, log the set.
Neither app lets you have an actual conversation with a coach mid-workout.
That's where PRPath comes in.
What Makes PRPath Different?
Conversational Atlas AI: PRPath's Atlas is a chat-based coach with 4 selectable personalities (Supportive, Tough Love, Data-Driven, Toxic Mode). You can ask questions about form, request exercise substitutions, or push back on a programmed set. Atlas sees your current set, recent history, and PR trends, and responds in 3 length options (concise, balanced, detailed).
Meal and fasting aware: Atlas sees your nutrition log and fasting state when giving training advice. No other tracker in this comparison ships nutrition tracking and a fasting timer in the same app.
Live PR Predictor: Before a working set, a PR Predictor badge appears when Atlas thinks a PR is likely that session. Three PR types are tracked automatically: estimated 1RM (Epley formula), max weight at any rep, and max session volume.
Atlas-generated templates: Tell Atlas your goals, available equipment, and frequency. It generates a fully personalized training program, and because it's conversational, you can push back and ask it to adjust.
The Best Parts of Both Apps:
- Clean, fast interface like Strong
- Comprehensive analytics like Hevy
- Previous set display during workouts (both apps do this well)
- Automatic PR detection and celebration
- Cloud sync included
- Works perfectly offline
Plus the all-in-one advantage:
- Conversational coaching with 4 personalities
- Nutrition tracking (photo and text calorie/macro logging)
- Fasting timer with 6 protocols (14:10, 16:8, 18:6, 20:4, OMAD, custom)
- Pain triage (Atlas refuses to push you through injury)
PRPath costs $9.99/month or $49.99/year after a 7-day Pro trial. The Free Forever tier includes unlimited workout logging. More expensive than Strong or Hevy, but provides something neither offers: an AI you actually talk to, plus nutrition and fasting in the same app.
Read our full Strong vs PRPath comparison or compare Hevy vs PRPath.
Frequently Asked Questions
Final Verdict: Strong vs Hevy
Both Strong and Hevy are excellent workout tracking apps. You truly can't go wrong with either choice.
Choose Strong if: You want the cleanest, fastest workout logging experience. You value simplicity over features. You're willing to pay for software you use daily. You want rock-solid Apple Watch and Wear OS support without any AI bells and whistles.
Choose Hevy if: You want the cheapest Pro plan in the category. You enjoy social features and community accountability. You like having pre-made programs and an algorithmic program generator (Hevy Trainer). You appreciate modern design and want cross-platform sync including web.
Try both. Both apps offer free versions. Download both, use each for a week, and see which one fits your workflow better. The best app is the one you'll actually use consistently.
Or consider PRPath if you want tracking plus a conversational AI coach, plus nutrition and fasting in the same app. PRPath's Atlas is the only chat-based coach in this comparison, and its Free Forever tier has unlimited workout logging.
Whatever you choose, the fact that you're tracking your workouts at all puts you ahead of 95% of gym-goers. Progressive overload is the key to getting stronger, and having accurate data is essential. Strong, Hevy, or PRPath, any of these tools will help you build that data and make consistent progress.
Happy lifting!
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