# FITNESSPHERES vs Boost Studio

The clearest difference is update cadence: Boost Studio at every 2 weeks against FITNESSPHERES's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

FITNESSPHERES ships an update monthly, Boost Studio every 2 weeks. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FITNESSPHERES | Boost Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fitnesspheres/id1664559156/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 65 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Rebecca Hart](https://appshunter.io/developer/1664559158) | [Codefish SAL](https://appshunter.io/developer/1106508165) |

## What reviewers say

### FITNESSPHERES

[App page](https://appshunter.io/ios/app/fitnesspheres/id1664559156)

Access personalized workout programs designed to help you achieve your fitness and health goals. Track your workouts, nutrition, lifestyle habits, and results. Message your coach for support and guidance.

**Highlights:** Personalized workout programs, Workout tracking, Nutrition tracking, Lifestyle habit tracking, Measurement and results tracking, Direct coach messaging

**Features:** macOS Compatibility

**In-app purchases:** none


### Boost Studio

[App page](https://appshunter.io/ios/app/boost-studio/id6751271154)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FITNESSPHERES free?

FITNESSPHERES is free to download, with no in-app purchases.

### Is Boost Studio free?

Boost Studio is free to download, with no in-app purchases.

### Do FITNESSPHERES or Boost Studio have ads?

Neither FITNESSPHERES nor Boost Studio shows ads.

### Which is updated more often, FITNESSPHERES or Boost Studio?

FITNESSPHERES ships an update monthly, and Boost Studio every 2 weeks. Most recently, FITNESSPHERES was updated on October 11, 2026 and Boost Studio on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*