# Flow Training by Flow Athletic vs KAAIAA Studio

The clearest difference is device support: Flow Training by Flow Athletic at 4 against KAAIAA Studio's 1. On price, update cadence, ads 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.

Flow Training by Flow Athletic ships an update every 2 months, KAAIAA Studio monthly. The most recent releases landed on September 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Flow Training by Flow Athletic | KAAIAA Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 213 MB | 38 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Flow Collective Pty Ltd](https://appshunter.io/developer/1458686669) | [KAAIAA PTY LTD](https://appshunter.io/developer/1760236668) |

## What reviewers say

### Flow Training by Flow Athletic

[App page](https://appshunter.io/ios/app/flow-training-by-flow-athletic/id6498953268)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


### KAAIAA Studio

[App page](https://appshunter.io/ios/app/kaaiaa-studio/id6593660641)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flow Training by Flow Athletic free?

Flow Training by Flow Athletic is free to download, with no in-app purchases.

### Is KAAIAA Studio free?

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

### Do Flow Training by Flow Athletic or KAAIAA Studio have ads?

Neither Flow Training by Flow Athletic nor KAAIAA Studio shows ads.

### Which is updated more often, Flow Training by Flow Athletic or KAAIAA Studio?

Flow Training by Flow Athletic ships an update every 2 months, and KAAIAA Studio monthly. Most recently, Flow Training by Flow Athletic was updated on September 14, 2026 and KAAIAA Studio on September 11, 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.*