# AthleticStudio vs B3

The clearest difference is in-app purchases: B3 at none against AthleticStudio's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AthleticStudio sells 1 one-off in-app purchase. B3 asks for nothing beyond the download.

AthleticStudio ships an update every 3 weeks, B3 monthly. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AthleticStudio | B3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/b3-bodies-by-bombshell/id6757632713/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 365 MB | 419 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Athletic Studio PTY LTD](https://appshunter.io/developer/1721732041) | [Bombshell Fitness](https://appshunter.io/developer/1738345176) |

## What reviewers say

### AthleticStudio

[App page](https://appshunter.io/ios/app/athleticstudio/id6742007191)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Package | $5.99 | one-time |


### B3

[App page](https://appshunter.io/ios/app/b3-bodies-by-bombshell/id6757632713)

This app offers personalized coaching for body, habits, and lifestyle transformations. Connect with certified coaches for tailored training, nutrition, and progress tracking to build strength and confidence.

**Highlights:** Customized coaching experience, Personalized training and nutrition, Progress tracking, Habit and lifestyle guidance, Direct coach communication, Health app integration

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

**In-app purchases:** none


## Frequently asked questions

### Is AthleticStudio free?

AthleticStudio is free to download, with in-app purchases available.

### Is B3 free?

B3 is free to download, with no in-app purchases.

### Do AthleticStudio or B3 have ads?

Neither AthleticStudio nor B3 shows ads.

### Which is updated more often, AthleticStudio or B3?

AthleticStudio ships an update every 3 weeks, and B3 monthly. Most recently, AthleticStudio was updated on September 8, 2026 and B3 on September 18, 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.*