Pure Ambition vs Ultimateinstability
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pure Ambition
This comprehensive fitness platform helps you achieve a healthier lifestyle. It offers class schedules, activity and nutrition tracking, personalized meal plans, and a vast library of exercises with 3D demonstrations. It acts as a personal trainer, guiding you through workouts and progress tracking.
- Class schedules and opening hours
- Daily fitness and nutritional habit tracking
- Personalized meal plans
- Weight and body metric tracking
- 2000+ exercises with 3D demos
- Preset and custom workouts
- Sync with Apple Health
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PLEASE NOTE: This app is exclusive to Pure Ambition members. You need a Pure Ambition account to access this app. Become a member and begin your Commitment to the Process! Begin your journey to a healthier lifestyle and let Pure Ambition help you along the way! Introducing the Pure Ambition app, the most comprehensive fitness platform with the following features: - Check class schedules and opening hours - Track your daily fitness activities - Track daily nutritional habits - Access general and personalized meal plans designed just for you - 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 cardio to strength exercises, full body movements and resistance weight instruction, this app acts as your own personal trainer! Most importantly, we require a membership as our app will supplement our coaching programs by guiding and giving you the tools necessary to commit to the process! 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.
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.
- 180+ animated exercises
- 2000+ 3D animated exercises
- Pre-built workout programs
- UI-community for professionals
- Sync with Apple Health App
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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.
Screenshots
Verdict
The clearest difference is review sentiment: Pure Ambition at 100% against Ultimateinstability's 0%. Pure Ambition also leads on rating (4.8 vs 4.6) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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.
Pure Ambition holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 26 and 9 respectively. Written reviews point the same way: 100% of Pure Ambition's written reviews are positive against 0% of Ultimateinstability's.
Pure Ambition ships an update every 3 months, Ultimateinstability every 2 months. The most recent releases landed on June 6, 2026 and September 10, 2026 respectively.
| Parameter | Pure Ambition | Ultimateinstability |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26 ratings) — better | 4.6 (9 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 26 — better | 9 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 155 MB | 210 MB |
| Age rating | 12+ | 12+ |
| Developer | Pure Ambition | Ultimateinstability B.V. |
Customer experience
Pure Ambition
Ultimateinstability
In-app purchases
Pure Ambition
No in-app purchases
Ultimateinstability
No in-app purchases
Questions
Is Pure Ambition free?
Is Ultimateinstability free?
Which has better reviews, Pure Ambition or Ultimateinstability?
Do Pure Ambition or Ultimateinstability have ads?
Which is updated more often, Pure Ambition or Ultimateinstability?
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