In 2026, pick Fitbod ($95.99/yr) if you want an AI that programs your workout every session and tells you what to do next. Pick Strong ($29.99/yr or $99.99 lifetime) if you already follow a program and just want the fastest, cleanest set logger on iOS. For most self-programmers and powerlifters, Strong wins on price and speed. For novices and hypertrophy lifters who hate planning, Fitbod earns its premium.
Last reviewed: May 2026
The "Fitbod vs Strong" debate has been running on r/fitness, r/weightroom, and r/bodybuilding for nearly a decade, and it has not been settled because the two apps solve different problems. Fitbod is a coach. Strong is a notebook. The question is not which one is "better." The question is which one fits the way you actually train.
This comparison is built from Fitbod's and Strong's public docs and pricing pages, App Store and Google Play reviews, r/fitness and r/weightroom threads, and AITB's editorial judgment after reading hundreds of user reports. We did not run a stopwatch on our own gym floor. What we did do is read the receipts, run the cost math, and call out where each app quietly fails the lifters it claims to serve.
30-second verdict
Pick Fitbod if: you are a novice or intermediate lifter who does not want to write your own program, you train across multiple muscle groups per session, you value an AI that auto-adjusts based on what you trained 48 hours ago, and the $96/year price tag does not bother you.
Pick Strong if: you already have a program (5/3/1, PPL, nSuns, GZCLP, Sheiko, your coach's spreadsheet), you want a fast set logger that gets out of your way, you train on iOS, and you would rather pay $30/year or $100 once and own it forever.
Skip both if: you want true periodization software (look at TrainHeroic or BoostCamp), you need video form review (Fitbod and Strong do neither well), or you train on Android and want feature parity (Strong's Android app is years behind iOS, and Reddit complaints are loud about it).
How we compared these apps
This is not a bench test. We reviewed the apps from public sources:
- Vendor pricing pages at fitbod.me and strong.app, captured May 2026
- App Store reviews (Fitbod 4.7 stars across ~430K ratings, Strong 4.9 across ~145K ratings as of pull date)
- Google Play reviews (Strong 4.3 across ~38K ratings, with a noticeable Android-vs-iOS gap that surfaces in nearly every recent thread)
- r/fitness, r/weightroom, r/bodybuilding, r/powerlifting threads from 2024 through May 2026, where we read both the praise and the rage
- Published feature documentation for both apps including plate calculators, supersets, Apple Watch, Health app sync, and CSV export
- AITB editorial judgment on what matters to a serious lifter versus what is marketing surface area
What we did not do: time taps per set ourselves, run controlled side-by-side workouts, or claim ownership of numbers we cannot verify. When we cite logging speed below, we are citing what users report, not what we measured.
Apple Watch and Android parity
Apple Watch: Both apps support Apple Watch. Strong's watch app is faster and more reliable per recent App Store reviews. Fitbod's watch app does more (heart rate during sets, rest timer with haptics, exercise prompts on wrist) but users report sync hiccups and battery drain.
Android parity: This is Strong's biggest flaw. Strong's Android app is consistently described on r/fitness as "years behind iOS." Missing features as of May 2026 reported by Android users include certain advanced template options, some Apple Watch-equivalent integrations (obviously), and a less polished UI. Fitbod's Android app is closer to feature parity with its iOS app, which is rare and worth noting if Android is your only option.
If you are on Android and you want the cleanest logger, look at Hevy or FitNotes before assuming Strong is your answer.
Plate calculator, supersets, drop sets, RIR/RPE
| Feature | Fitbod | Strong |
|---|---|---|
| Plate calculator | Yes, customizable per bar weight | Yes, customizable per bar weight |
| Supersets | Yes | Yes |
| Drop sets | Yes | Yes |
| RIR (reps in reserve) | Built into AI logic | Manual field |
| RPE (rate of perceived exertion) | Built into AI logic | Manual field |
| Rest timer | Auto, suggests duration | Auto, fixed per template |
| Exercise library | ~600+ with video demos | ~280+ with animated demos |
| Custom exercises | Yes | Yes |
Fitbod's exercise library is larger and the video demos are higher production value. Strong's exercise library covers everything a barbell/dumbbell/machine lifter actually does, and the animated demos load faster. The "bigger library" win goes to Fitbod on paper, but Strong covers the 95% case.
Data: charts, PR tracking, CSV export
Both apps track personal records automatically. Strong's PR notifications are crisper and reviewers consistently call them out as a motivational win. Fitbod's PR tracking is buried inside the AI feedback layer and less satisfying.
Charts: Strong's lift-by-lift volume and 1RM estimate charts are the gold standard on iOS. Users have used Strong's charts to track 5+ years of squat progression in single screenshots. Fitbod's charts are more numerous (recovery, muscle group balance, weekly volume) but less referenced.
CSV export: Both apps export to CSV. Strong's export is cleaner and more usable in Google Sheets. Fitbod's export carries extra metadata that helps if you are migrating to another platform.
Health app / Apple Health sync: Both sync to Apple Health for workout and heart rate data. Both also sync to Google Fit on Android.
18-row feature matrix
| Feature | Fitbod | Strong |
|---|---|---|
| Annual price | $95.99 | $29.99 |
| Lifetime price | $299.99 (when offered) | $99.99 |
| AI workout programming | Yes (recovery-aware) | No |
| Bring-your-own-program support | Possible but clunky | Native, fast |
| iOS app quality | Excellent | Excellent |
| Android app quality | Good | Behind iOS |
| Apple Watch | Yes, feature-rich | Yes, fast |
| Plate calculator | Yes | Yes |
| Supersets / circuits | Yes | Yes |
| Drop sets | Yes | Yes |
| RIR/RPE input | AI-integrated | Manual field |
| Rest timer | Auto + suggested duration | Auto + template-set |
| Exercise library size | ~600+ | ~280+ |
| Custom exercises | Yes | Yes |
| PR tracking | Yes, buried | Yes, prominent |
| Charts and analytics | Many, varied | Cleaner, lift-focused |
| CSV export | Yes | Yes |
| Best for | Novices, hypertrophy, no-plan lifters | Self-programmers, powerlifters, PPL/5/3/1 |
Decision tree by lifter archetype
You are a novice (under 1 year training): Pick Fitbod. You do not yet know what you do not know, and Fitbod's recovery-aware AI will keep you from training chest 4 days a week or skipping legs entirely. Spend the $96. Cancel in 12 months once you understand programming.
You are a hypertrophy lifter (bodybuilding-style, 4-6 days/week, bro split or PPL): Pick Fitbod if you do not want to plan, pick Strong if you follow a published program (Jeff Nippard, Mike Israetel, Eric Helms). The Reddit consensus tilts to Strong for committed hypertrophy lifters because the programs from those coaches are already optimized.
You are a powerlifter (squat, bench, deadlift focus, block periodization): Pick Strong. Fitbod does not understand peaking cycles, deload weeks, attempts selection, or meet prep. You will fight the AI every session. Strong logs your 5/3/1 or Sheiko block without arguing.
You are a PPL self-programmer: Pick Strong. You have already done the programming work. You need a logger. Strong is the cleanest logger on iOS, full stop.
You are returning to lifting after years off: Pick Fitbod. The AI's recovery model will protect you from the classic "first week back, train everything, blow out your shoulders" mistake. Re-evaluate at 6 months.
You are on Android and price-sensitive: Consider Hevy (free tier is generous) or FitNotes (one-time payment, no subscription) before either of these. Strong's Android app is the weak link in its lineup.
Where Fitbod wastes your money
The honest case against Fitbod:
- You are paying for AI you do not use. If you have a coach, a written program, or a YouTube routine you follow, Fitbod's programming is dead weight at $96/year.
- The "recovery model" is not magic. It is a fatigue heuristic, not Inscyd-grade physiology. Experienced lifters know when they are recovered.
- Cancellation friction. App Store reviews from 2024-2026 repeatedly cite confusing cancellation flow inside the app. Cancel via your iOS Subscriptions page, not inside Fitbod.
- The 7-day free trial auto-converts. Set a calendar reminder.
- Exercise swap suggestions can be questionable. Fitbod has been criticized for swapping in machine variations when the user clearly programmed barbell work.
Where Strong falls short
The honest case against Strong:
- Android app lag. Years behind iOS. If you are an Android lifter who switches gyms or phones, this hurts.
- No programming help at all. If you do not know what to do, Strong will happily let you log nonsense workouts forever.
- No video form demos. The animated diagrams are fine for known lifts, useless for learning new ones.
- Subscription model creep. Strong was once a one-time-purchase app. The shift to subscription in 2020 angered original buyers. The $99.99 lifetime tier is the goodwill gesture, but it is not always visible in the pricing page.
- No nutrition, no cardio, no recovery tracking. Strong is a lifting app. If you want all-in-one, look elsewhere.
More from AIToolsBakery: Fitbod review, best AI workout apps, Fitbod vs JuggernautAI comparison.
Written by
FazFaz is the founder of AIToolsBakery. Every tool on this site is personally tested with real-world writing tasks before a single word gets published. No sponsored rankings, no recycled press releases.
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