# Stark Bosu Ball

> Bosu ball exercise guide with HD videos, custom workouts, and progress tracking. (iPhone/iPad app by Postra AB.)

- Source: https://appshunter.io/ios/app/stark-bosu-ball/id649753542 (this page in markdown: same URL + `.md`)
- Developer: [Postra AB](https://appshunter.io/developer/1807937957)
- Category: Health & Fitness
- Price: $4.99
- Rating: 4.40/5 from 80 App Store ratings · 46 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 18 MB
- Languages: German (Germany), Swedish, European Spanish, American English, Italian, European Portuguese, French (France)
- Released: 2013-05-31
- Data updated: 2026-09-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/stark-bosu-ball/id649753542/reviews.md

## What is Stark Bosu Ball?

Optimise your results with Stark Bosu Ball!

- Be inspired by 21 exercises presented in sharp HD video. 
- Create your own personal workout.
- Get a full body workout with exercises in all ranges of difficulty
- While working out, follow the step by step workout-feature which take you through the workout using timers and your chosen specifics. 
- The timers support different workout types including Tabata, HIIT and Circuit training. 
- Challenge yourself, get rewards and keep track of your score.
- Find exercises targeting specific muscle groups.

Integration with Apple Health: Save burned calories and performed workouts.

Exercises are performed by the professional instructor Jenny Ahlin.

## Key features

- 21 HD video exercises
- Personalized workout creation
- Full body workout options
- Step-by-step workout guidance
- Tabata, HIIT, Circuit timers
- Muscle group targeting
- Apple Health integration

## Recent user reviews (10 of 46)

All indexed reviews: https://appshunter.io/ios/app/stark-bosu-ball/id649753542/reviews.md

### 1/5 — That’s it?!

*2026-05-17, version 2.5.13*

4.99 for one “workout” and a bunch of exercises to build your own.

### 5/5 — Awesome but would love to see more exercises !

*2023-10-24, version 2.5.13*

I absolutely love this app, super simple to use, clear visuals. I love that you can create your own workouts from the exercises in the wider library as well as use the predefined workouts. 

It would be great if you might consider adding more bosu exercises to the overall library to increase variety or allow users to add their own favorite exercises to their personal workouts.

### 1/5 — Terrible

*2021-01-07, version 2.5.3*

Annoyed that I PAID 4.99 for a list of 20 (very simple) excercises.

### 1/5 — Disappointing

*2018-12-08, version 2.5.3*

I use the suspension trainer app from the same company. It is fantastic. This app has a very limited amount of exercises to choose from.  The score is maybe unfair as this is the only aspect that isn’t good. The delivery and control of workouts is great.  
I how future updates add more exercises.

### 5/5 — The Bosu Ball come alive

*2018-05-30, version 2.5.3*

I used the BOSU to improve my balance, which it did.  Now, wow, with these exercises, expertly taught in video, I am REALLY getting a value from my bosu.  Together with my TRX workout, and weight training, I am, at age 80, really staying in great shape.  And isn’t that what we should all seek... staying healthy! 

And yes, I rely on the VT Suspension app... even though I am a TRX Certified Trainer.

### 2/5 — Ugh no videos on how do to them

*2018-01-26, version 2.5.3*

No pictures on what to do
When timer starts

### 5/5 — Great!!!

*2017-02-28, version 2.4*

What a great app to mix up the Bosu workouts!

### 5/5 — Perfektes Reha-Anschluss-Programm

*2017-02-27*

Viele Übungen sind identisch mit den aus der Reha. Jeden Tag 15-30 min Workout und man bleibt fit!

### 5/5 — Great

*2017-02-05, version 2.4*

Intuitive. Easy to use. Great variety

### 5/5 — Great

*2016-10-05, version 2.4*

Love it!

## Frequently asked questions about Stark Bosu Ball

### What does the Stark Bosu Ball app offer?

This app provides a comprehensive guide for Bosu ball exercises. It features 21 exercises demonstrated in high-definition video, allows users to create personalized workout routines, and offers step-by-step guidance with integrated timers for various training styles like Tabata, HIIT, and Circuit training.

### Can I track my progress with this app?

Yes, the app allows you to challenge yourself, earn rewards, and keep track of your scores. It also integrates with Apple Health to save your burned calories and performed workouts, providing a holistic view of your fitness journey.

### Is this app free to use?

Based on the provided information, the app is available for free. There are no mentions of in-app purchases or advertisements, suggesting a completely free experience for users.

### What types of workouts can I do with this app?

The app supports a variety of workout types, including Tabata, HIIT (High-Intensity Interval Training), and Circuit training. You can also create your own personal workouts and find exercises that target specific muscle groups for a well-rounded fitness routine.

### Who is the instructor featured in the videos?

The exercises in the app are performed by professional instructor Jenny Ahlin. Her demonstrations are presented in sharp HD video to ensure clarity and proper form.

## Version history (last 5 releases)

### 2.5.13 — 2022-02-24

* New name and icon
* Bugfixes

### 2.5.3 — 2018-01-13

This app has been updated by Apple to display the Apple Watch app icon.

- fix issues on iPhoneX and iOS 11+

### 2.4 — 2015-04-11

- Improved sound and voice guidance.
- Faster video viewer for exercises
- Added three levels of exercise difficulty.
- Improved calorie counting.
- Owning this app now unlocks all Bosu Ball exercises for free in Virtual Trainer PRO.

Don't forget that new exercises and workouts are added regularly without an App Store update!

### 2.3.1 — 2015-01-23

Various bug fixes and improvements.

### 2.3 — 2014-11-15

New exercises and programs can now be added without an App Store update! Stay tune for lots of new content coming up.

Sync calories burned with Apple Health.
Optimized for iPhone 6 & iPhone 6 Plus.
Fixed sound bug when in workout.

App localized to:
German
Spanish
French
Italian
Portugese
Korean
Chinese

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## More apps by Postra AB

- [Stark Suspension](https://appshunter.io/ios/app/stark-suspension/id459097411)
- [Stark Kettlebell](https://appshunter.io/ios/app/stark-kettlebell/id474762013)
- [Stark Rip](https://appshunter.io/ios/app/stark-rip/id564763107)
- [Stark ViPR](https://appshunter.io/ios/app/stark-vipr/id565080629)
- [Stark Dumbbell](https://appshunter.io/ios/app/stark-dumbbell/id586891853)
- [Stark Stretch](https://appshunter.io/ios/app/stark-stretch/id586936228)

All apps by Postra AB: https://appshunter.io/developer/1807937957

## Related topics

[stark bosu ball](https://appshunter.io/ios/topics/stark-bosu-ball) · [bosu](https://appshunter.io/ios/topics/bosu) · [stark gym ball](https://appshunter.io/ios/topics/stark-gym-ball)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*