# ADB Coaching vs Studio 39

The clearest difference is device support: Studio 39 at 2 against ADB Coaching's —. ADB Coaching's advantage is iOS requirement (14.1 vs 16.4). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | ADB Coaching | Studio 39 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 38 MB | 83 MB |
| Requires iOS | **14.1** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Louis Acton DeBoick](https://appshunter.io/developer/1697019025) | [Studio 39](https://appshunter.io/developer/6781720987) |

## What reviewers say

### ADB Coaching

[App page](https://appshunter.io/ios/app/adb-coaching/id6451157048)

**In-app purchases:** none


### Studio 39

[App page](https://appshunter.io/ios/app/studio-39/id6747752430)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADB Coaching free?

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

### Is Studio 39 free?

Studio 39 is free to download, with no in-app purchases.

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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.*