Hevy vs Strong (2026): The Honest Head-to-Head for Serious Lifters

You opened the App Store, typed “workout tracker,” and Hevy and Strong were sitting there next to each other with near-identical 4.9-star ratings. Both promise the same thing: log your sets, track your PRs, get out of your way. So which one do you actually install?

The short version: it depends on whether you lift on iOS or Android, whether you want a community feed, whether you’d rather pay once or pay forever, and whether you care about programming that adapts to what you logged last week. The longer version is below — with verified 2026 pricing, real feature differences, and verdicts by lifting style.

One thing up front, because nobody else will say it: neither app reads your recovery data. Not HRV, not sleep, not training load. They both decide tomorrow’s workout based on what you lifted today, which is a lagging indicator. We’ll come back to that.

TL;DR: Hevy vs Strong at a Glance (2026)

Use Case	Winner	Why
Powerlifting (SBD focus)	Strong	Cleaner UI for percentage work; 1RM tracker is dialed
Hypertrophy / Bodybuilding	Hevy	Better superset/drop-set support, larger exercise library
Beginner linear progression	Strong	Free tier covers 3 routines (5x5, Starting Strength fit)
Adaptive programming	Hevy	Hevy Trainer auto-adjusts working weights; Strong has no equivalent
Apple Watch standalone	Strong	iOS-first DNA; Watch logging is tighter
Android users	Hevy	True parity; Strong’s Android app is years behind
Social / accountability	Hevy	Feed, follows, PR sharing; Strong has none
Best price long-term	Hevy	$74.99 lifetime beats Strong’s $29.99/yr forever
Recovery-aware coaching	Neither	Both ignore HRV, sleep, readiness — see final section

Hevy and Strong are both workout loggers, not coaches. Hevy wins on programming (Hevy Trainer adjusts your working weights), social features, Android parity, and long-term price ($74.99 lifetime). Strong wins on iOS simplicity, Apple Watch integration, and a tighter free tier for beginners on a 3-routine program. Neither reads recovery data.¹²

What Hevy and Strong Actually Are (and What They Aren’t)

Both apps are lifting journals with timers attached. That’s the honest framing. They are not coaches. They are not recovery monitors. They are not nutrition trackers. They exist to make logging a set faster than scribbling it on a paper notebook, and to keep that history searchable for years.

Strong launched in 2015 — iOS first, Android second, built by a small team that prioritized speed and minimalism over feature surface. Its product page describes the design philosophy as “no fluff.”² Hevy launched in 2018 with the opposite bet: make the logger feel like a social network. Follow other lifters, post your workouts, get likes on PRs.¹ Both moved deliberately in different directions, and the apps you use today reflect those choices.

Apps like SensAI exist for the layer above logging — reading recovery from your wearable to decide whether today is a push day or a pull-back day — but Hevy and Strong don’t try to be that. They track what you did. The interpretation is on you.

Here’s why that distinction matters when you’re choosing between them: if all you need is fast set entry, both apps clear the bar. The differences only start mattering when you ask “what does it do between my workouts?”

Pricing in 2026: Where Your Money Actually Goes

In 2026, Hevy Pro costs $2.99/month, $23.99/year, or $74.99 once for lifetime access.¹ Strong Premium costs $4.99/month or $29.99/year, with no lifetime option.²³ Hevy’s free tier allows unlimited logging with ads; Strong’s free tier limits you to 3 custom routines. Over five years, Hevy lifetime is roughly half the cost of Strong yearly.

Plan	Hevy	Strong
Monthly	$2.99	$4.99
Yearly	$23.99	$29.99
Lifetime	$74.99	—
Free tier	Unlimited logging (with ads)	3 custom routines max

The five-year total cost story is what tilts most lifters toward Hevy. Pay $74.99 once for Hevy, you’re done forever. Pay $29.99/yr for Strong, you’ve spent $149.95 over five years and the meter keeps running.

That said: Strong’s free tier is enough for a lot of beginners. If you’re running a 3-day Starting Strength template or Stronglifts 5x5, you have exactly three routines and you never need to add a fourth. Strong free is a real product. Hevy’s paywall sits further back too — unlimited workouts on free is rare in the category — so neither app forces you to pay just to log lifts.

Where the paywalls bite: Hevy puts Hevy Trainer (adaptive programming), advanced analytics, and exercise replacements behind Pro.⁴ Strong gates supersets, custom rest timers, body measurements, and Apple Health/Google Fit sync behind Premium.³

Logging Experience: The 30-Second Test

Open the app, walk into the gym, log a working set. How many taps?

For pure speed, the apps are within a tap or two of each other on a single straight set. Both let you tap a set to confirm, both auto-fill weight and reps from your previous session, both have plate calculators and rest timers built in.

The differences show up in two places: complex set structures and Apple Watch behavior. Hevy supports supersets, drop sets, and rest-pause logging natively in the workout flow.¹ Strong supports supersets on Premium but its drop-set and myo-rep workflows feel bolted on. If your training has a lot of intensity techniques — drop sets on accessories, rest-pause finishers, antagonistic supersets — Hevy’s UI bends with you.

Apple Watch is the inverse. Strong’s Watch app is the original product extended to the wrist; you can log entire sessions without ever picking up your phone. Hevy’s Watch app exists, but most users still pull out the phone for serious lifts. If you want a phone-free gym, Strong on Apple Watch is the move.

Both apps have RPE/RIR fields you can toggle on per set. That matters because RPE-based autoregulation — picking your working weight based on how hard the set felt rather than a fixed percentage — is now the dominant programming approach in evidence-based circles. Eric Helms, the strength researcher who co-authored the canonical paper applying the Repetitions in Reserve scale to resistance training, makes the case that RIR-based prescriptions adapt to daily readiness in a way percentage programs cannot.⁵ If that matters to you, both apps support it; you just need to enable it in settings.

Programming and Progression: Hevy Trainer vs Strong’s Static Approach

For serious lifters in 2026, Hevy is better than Strong on programming features. Hevy Trainer auto-adjusts your working weights based on logged performance and is included with all paid plans.⁴ Strong has no equivalent — it tracks 1RMs and lets you build templates, but progression is manual. For pure logging, the apps are close; for adaptive programming, Hevy pulls ahead.

Hevy Trainer takes onboarding inputs (experience level, goal, equipment, frequency, session duration, muscle emphasis) and generates a program with progressive overload baked in. After each session, the algorithm checks whether you hit the upper end of the prescribed rep range across all working sets. Hit it cleanly, the next session bumps the load. Miss it, the load holds or drops. It’s adaptive in the rule-based sense — not LLM coaching, but a real progression engine.⁴

Strong has no programming engine. You build templates, you log against them, you decide when to add weight. For lifters running a known program (5/3/1, Texas Method, GZCL, Sheiko spreadsheets), this is fine — the program is the program, you don’t need an algorithm second-guessing it. For lifters who don’t have a program and don’t want to write one, Strong leaves you stranded.

One honest caveat about “adaptive”: Hevy Trainer adapts to logged performance, which is a lagging indicator. It doesn’t know you slept four hours. It doesn’t know your HRV crashed. Reading recovery (HRV, sleep, training load) requires wearable integration, which is where adaptive AI coaching tools like SensAI pick up. If you’ve ever wondered whether an AI fitness coach actually does anything different, the answer is: it should be reading inputs your logger can’t see.

Eric Helms, in a long-form treatment of autoregulation published on Stronger by Science, makes the same case more directly: pure RPE programming tends to produce slightly greater strength gains than pure percentage programming in trained lifters, because RPE adjusts to daily readiness in a way fixed percentages can’t.⁶ If your app supports both (and Hevy and Strong both do, on Premium), the bigger question is which approach you trust yourself to execute honestly.

Lifting-Style Verdicts: Which App for What Goal

Different goals expose different strengths. Here’s the breakdown.

For Powerlifters

Strong wins for SBD-focused powerlifters. Strong’s 1RM tracker, plate calculator, and percentage-based set entry are dialed for the squat-bench-deadlift template. The interface gets out of the way during heavy work sets — exactly when you don’t want to fumble with a touchscreen. If you’re running Sheiko, 5/3/1, or any percentage-based powerlifting program, Strong’s workflow fits. Hevy works fine here, but the social feed and exercise library breadth aren’t doing anything for a lifter who already knows their three lifts cold.

For Bodybuilders / Hypertrophy

Hevy wins for bodybuilding and hypertrophy work. The exercise library is larger, the superset and drop-set logging is native, and the analytics surface volume per muscle group, which matters when you’re managing weekly sets. Schoenfeld, Grgic, and Krieger’s 2019 meta-analysis in Journal of Sports Sciences concluded that volume — total weekly sets per muscle — is the primary driver of hypertrophy, with frequency mostly serving as a way to distribute that volume.⁷ An app that surfaces volume per muscle group is doing the thing. Hevy does it natively; Strong leaves you to count manually.

For Beginners on Linear Progression

Strong wins for beginners on a 3-day linear program. Strong’s free tier covers 3 custom routines, which is exactly what Stronglifts 5x5, Starting Strength, and most novice templates need.³ You install the app, build your A and B sessions, and you’re done forever — no subscription, no upsell. Hevy free works too, but ads in the workout flow are friction beginners don’t need. For someone four weeks into lifting, simpler is better.

For Hybrid Athletes

Neither app, honestly — but Hevy if forced to pick. For lifters who also run, cycle, or play sport, recovery-aware coaching matters more than logging fidelity. Both apps treat lifting as if it happens in a vacuum; neither integrates with your training load from non-lifting sessions. SensAI pulls Apple Watch / Garmin / Oura / WHOOP data via HealthKit to make that call — a different category from a logger. If you’re a hybrid athlete using Hevy or Strong, you’re using the wrong tool for the actual problem.

For CrossFit / Functional Fitness

Hevy, with caveats. CrossFit programming with metcons, EMOMs, and AMRAPs doesn’t fit cleanly into either app — both are designed for sets-and-reps strength work. Hevy’s larger exercise library and ability to log time-based sets gives it a slight edge for the strength portion of a CrossFit day. For the metcon, you’re better off with a dedicated tool or a notebook.

Hevy is the gym’s Instagram. Strong is the gym’s notebook.

Hevy has a feed, follows, PR sharing, and workout templates you can publish or borrow.¹ If accountability comes from being seen, that loop is built in. The research on social accountability and exercise adherence is mixed — public commitment can boost consistency, but it also produces survivorship bias because the people most likely to post are the most adherent already. Either way, the feature is real and many lifters use it.

Strong has none of this. Zero social features. No feed, no follows, no public profile. If you find Instagram and TikTok exhausting and the last thing you want is another social network, Strong is the relief.

Data, Export, and Platform Lock-In

Both apps support CSV export of your full lift history; Hevy includes it on free, Strong gates it behind Premium.¹³ Cross-device sync works on both with paid tiers. Apple Health and Google Fit integrations exist on both — Strong’s Health writes are part of Premium, Hevy’s are built in. So your data is portable in either direction.

Strong remains effectively iOS-first. Its iOS app is mature and dialed; its Android app exists but lags meaningfully on features and updates.² If you’re on Android, this alone settles the choice. Hevy ships true parity across platforms — same features, same release cycle, no second-class citizen problem.¹

The data portability point matters more than it sounds. Apps that read recovery data (e.g., SensAI via HealthKit) need full training history to make smart adjustments. CSV export from Hevy or Strong is the bridge if you want to layer one — your years of logged sets are useful even if you eventually move to a recovery-aware coach.

What Both Apps Can’t Do: The Recovery Question

The biggest gap in both Hevy and Strong: neither reads recovery data. They don’t ingest HRV, sleep, soreness, or training load from your Apple Watch, Oura, Garmin, or WHOOP. They adjust to what you lifted last session — a lagging indicator. They cannot tell you whether to push today or pull back.

This isn’t a small gap. The Düking et al. 2021 meta-analysis pooled HRV-guided versus predefined endurance training studies and found HRV-guided plans produced significantly better submaximal physiology gains and a more favorable distribution of responders versus non-responders.⁸ The mechanism translates to lifting: when your autonomic state is suppressed, the same prescribed load is a harder dose. Hevy Trainer doesn’t see that. Strong doesn’t see anything.

A logger with adaptive programming (Hevy) is one step better than a static logger (Strong). But both stop at the gym door. What happened to your sleep, your HRV, your subjective soreness — none of that flows in.

This is where AI-coached apps like SensAI start where the logger stops. SensAI reads Apple Watch / Oura / Garmin / WHOOP data via HealthKit and uses LLM coaching to adjust today’s session based on readiness — the layer above logging that neither Hevy nor Strong ships. It’s a different category of product, not a competing logger. You can think of it as the coach reading the inputs the journal can’t see.

If you want to go deeper on the gap between logging and coaching, our comparison of AI fitness apps that go beyond logging and our roundup of apps that read your recovery data lay it out in detail. For a broader category map, our Hevy and Strong against Fitbod and SensAI walks through where each app fits.

The Honest Recommendation

Pick Hevy if you’re on Android, you want adaptive programming included with your subscription, you want a community feed, or you want to pay once and never see a renewal email.

Pick Strong if you’re on iOS with an Apple Watch, you already follow a percentage-based program (powerlifting, novice linear progression), you want zero social features, and the free tier’s three-routine cap fits your training.

Pick something else if you’ve started to notice that the same workout feels different on different days and you want your training to reflect that. A logger — even a great one — can’t see your recovery. If that mismatch has started to bug you, you’ve outgrown the category.

References

Hevy. “The #1 Workout Tracker & Gym Logger App.” Hevy, 2026. https://www.hevyapp.com/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷
Strong. “Strong - Workout Tracker & Gym Log.” Strong App, 2026. https://www.strong.app/ ↩ ↩² ↩³ ↩⁴
Strong Help Center. “What is Strong PRO?” Strong, 2026. https://help.strongapp.io/article/132-strong-pro ↩ ↩² ↩³ ↩⁴
Hevy. “Hevy Trainer: Adaptive Strength Programming System.” Hevy, 2026. https://www.hevyapp.com/features/workout-plan-generator/ ↩ ↩² ↩³
Helms, E. R., Cronin, J., Storey, A., & Zourdos, M. C. “Application of the Repetitions in Reserve-Based Rating of Perceived Exertion Scale for Resistance Training.” Strength and Conditioning Journal, 38(4), 42–49, 2016. https://journals.lww.com/nsca-scj/fulltext/2016/08000/application_of_the_repetitions_in_reserve_based.7.aspx ↩
Helms, E. “The Science of Autoregulation.” Stronger by Science, 2017. https://www.strongerbyscience.com/autoregulation/ ↩
Schoenfeld, B. J., Grgic, J., & Krieger, J. “How many times per week should a muscle be trained to maximize muscle hypertrophy? A systematic review and meta-analysis of studies examining the effects of resistance training frequency.” Journal of Sports Sciences, 37(11), 1286–1295, 2019. https://doi.org/10.1080/02640414.2018.1555906 ↩
Düking, P., Zinner, C., Trabelsi, K., Reed, J. L., Holmberg, H. C., Kunz, P., & Sperlich, B. “Monitoring and adapting endurance training on the basis of heart rate variability monitored by wearable technologies: A systematic review with meta-analysis.” Journal of Science and Medicine in Sport, 24(11), 1180–1192, 2021. https://doi.org/10.1016/j.jsams.2021.04.012 ↩