Comparison

Ultimateinstability vs Beyondfit

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

Head to head
About

Ultimateinstability

Access over 2000 animated exercises and pre-built workout programs using specialized equipment. Connect with a community of professionals and sync your workouts with Apple Health.

Highlights
  • 180+ animated exercises
  • 2000+ 3D animated exercises
  • Pre-built workout programs
  • UI-community for professionals
  • Sync with Apple Health App
Features
Read full description

The Ultimateinstability app allows you to complement workouts with Aquabags, Aquaballs and our Hydrovest. Not only does it contain 180+ animated exercises previously hosted on our Online Training Center it also provides you with countless other training exercises; dumbells, functional, core, etc. The Ultimateinstability app contains: - The UI-community, an online gathering place for professionals where ideas can be spread and discussed - 2000+ 3D animated exercises which you can use to create your own workouts and programs - Pre-build workout programs with the Aquabags, Aquaballs and our Hydrovest IMPORTANT NOTE: Before you get access to this application, you have to create your personal account for the Ultimateinstability app (This account is completely independent of the account you used on our website). Once you created your account you will be able to use the application on your desktop and on your phone by downloading the app in the Apple store. Get 3 months of free access to the Ultimateinstability app by creating your account and joining the UI Tribe! You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.

About

Beyondfit

Features
Read full description

PLEASE NOTE: YOU NEED A Beyondfit ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER GET IT FOR FREE AT YOUR GYM! Begin your journey to a healthier lifestyle and let Beyondfit help you along the way. Introducing Beyondfit, most comprehensive fitness platform with: Check class schedules and opening hours Track your daily fitness activities Track your weight and other body metrics Over 2000+ exercises and activities Clear 3D exercise demonstrations Preset workouts and the option to create your own Over 150 badges to earn Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app acts as your own personal trainer guiding and giving you the motivation you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.

Screenshots

Ultimateinstability4 screens
Beyondfit4 screens

Verdict

The call

The clearest difference is iOS requirement: Beyondfit at 13.0 against Ultimateinstability's 15.0. On price, update cadence, 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.

UpkeepUpdate frequency

Ultimateinstability ships an update every 2 months, Beyondfit every 4 months. The most recent releases landed on September 10, 2026 and May 16, 2026 respectively.

Scorecard1 real difference · 9 level
Ultimateinstability versus Beyondfit: the parameters behind the verdict, then further details
ParameterUltimateinstabilityBeyondfit
PriceFreeFree
Rating4.6 (9 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size210 MB189 MB
Age rating12+12+
DeveloperUltimateinstability B.V.Beyondfit

In-app purchases

None

Ultimateinstability

No in-app purchases

None

Beyondfit

No in-app purchases

Questions

Is Ultimateinstability free?
Ultimateinstability is free to download, with no in-app purchases.
Is Beyondfit free?
Beyondfit is free to download, with no in-app purchases.
Do Ultimateinstability or Beyondfit have ads?
Neither Ultimateinstability nor Beyondfit shows ads.
Which is updated more often, Ultimateinstability or Beyondfit?
Ultimateinstability ships an update every 2 months, and Beyondfit every 4 months. Most recently, Ultimateinstability was updated on September 10, 2026 and Beyondfit on May 16, 2026.

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