AimHarder vs IBurn55
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AimHarder
Track and analyze your fitness progress with a community of athletes. Log workouts, monitor strength gains, and share results with your gym mates. Features include exercise demos, workout tracking, and body measurement synchronization.
- Log and analyze workouts
- Share results with community
- Track strength progress (RM)
- Monitor body evolution
- Exercise demonstration videos
- Workout progress visualization
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Log, share and analize your workouts with the thousands of athletes that are already using AimHarder. Connect with other members from your Box, check their results and follow your progress on strength workouts and on each WOD. Sync your body evolution (Weight, % body fat, body measurements...) with your iPhone Health App. Your Box has to be on AimHarder. Is the best way for you and your mates to track your evolution as athletes and to keep yourself motivated so you can achieve your goals. AimHarder is designed within an easy visual interface that allows it to be used by amateur athletes as well as the more experimented ones. It also includes an infinity of exercises, WODs and utilities you just can't miss. For the new ones, AimHarder includes some help for every kind of workout (AMRAP, For Time, EMOM, Tabata...) and demonstration videos of each exercise. Also, every time a WOD is repeated , the progress in rounds, times, weights... will be shown. The more experimented athletes can find their last scores on benchmark WODs (Fran, Grace, Annie...) on their profile. They can track their evolution on strength exercises on 1, 3, 5 and 10RM, analize their strengths and find their weakest points. Download AimHarder and share it with the rest of the athletes from your Box. You can easily copy the WOD from each other in a matter of seconds!
IBurn55
Easily book fitness classes and manage your entire fitness experience on the go. Make reservations, join waitlists, purchase class packages, and check your membership status. Stay updated on the latest products and services directly from your device.
- Book classes
- Manage reservations
- Join waitlists
- Purchase class packages
- Check profile and membership
- View latest products and services
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Download the IBurn55 app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device. Visit https://iburn55.com/ to learn more.
Screenshots
Verdict
The clearest difference is update cadence: AimHarder at monthly against IBurn55's every 10 months. AimHarder also leads on ratings volume (559 vs 3). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for AimHarder against 5.0 for IBurn55. That said, the two scores are not equally well evidenced: AimHarder has 559 ratings behind it against 3, so its average is the more settled of the two.
AimHarder ships an update monthly, IBurn55 every 10 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.
| Parameter | AimHarder | IBurn55 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (559 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 94.1% of reviews | — |
| Number of ratings | 559 — better | 3 |
| Update frequency | Monthly — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 35 MB | 31 MB |
| Age rating | 17+ | 4+ |
| Developer | AIMHARDER GLOBAL S.L. | Iburn55 LLC |
Customer experience
AimHarder
IBurn55
Bugs and requests
AimHarder
Reported bugs
5 issues- App freezes and requires logout/login
- "No internet connection" error when internet is available
- Sharing WOD links do not work
- Feed does not display followed users' workouts
- Posts to Facebook in Spanish despite English settings
Requested features
6 requests- Add more exercises or allow custom exercises
- Search recorded workouts by date or keyword
- Fix sharing WOD links
- Improve feed accuracy
- Address unit conversion differences (km vs miles, kg vs lbs)
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- Fix programming errors when entering WODs/scores
IBurn55
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AimHarder
No in-app purchases
IBurn55
No in-app purchases









