Comparison

AimHarder vs IBurn55

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Log and analyze workouts
  • Share results with community
  • Track strength progress (RM)
  • Monitor body evolution
  • Exercise demonstration videos
  • Workout progress visualization
Features
Read full description

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!

About

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.

Highlights
  • Book classes
  • Manage reservations
  • Join waitlists
  • Purchase class packages
  • Check profile and membership
  • View latest products and services
Features
Read full description

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

AimHarder4 screens
IBurn554 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

AimHarder ships an update monthly, IBurn55 every 10 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
AimHarder versus IBurn55: the parameters behind the verdict, then further details
ParameterAimHarderIBurn55
PriceFreeFree
Rating4.9 (559 ratings)5.0 (3 ratings) — better
Positive reviews94.1% of reviews—
Number of ratings559 — better3
Update frequencyMonthly — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size35 MB31 MB
Age rating17+4+
DeveloperAIMHARDER GLOBAL S.L.Iburn55 LLC

Customer experience

AimHarder

All ratings559 ratings
Positive99.3%
Neutral0.5%
Negative0.2%
Written reviews17 reviews
Positive94.1%
Neutral0.0%
Negative5.9%

IBurn55

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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)
Show 1 more
  • Fix programming errors when entering WODs/scores

IBurn55

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

AimHarder

No in-app purchases

None

IBurn55

No in-app purchases

Questions

Is AimHarder free?
AimHarder is free to download, with no in-app purchases.
Is IBurn55 free?
IBurn55 is free to download, with no in-app purchases.
Which has better reviews, AimHarder or IBurn55?
IBurn55 is rated higher. AimHarder averages 4.9 out of 5 from 559 ratings, while IBurn55 averages 5.0 from 3 ratings.
Do AimHarder or IBurn55 have ads?
Neither AimHarder nor IBurn55 shows ads.
Which is updated more often, AimHarder or IBurn55?
AimHarder ships an update monthly, and IBurn55 every 10 months. Most recently, AimHarder was updated on September 30, 2026 and IBurn55 on October 1, 2026.

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