# HIIT Timer vs slepton FIT AI骨格・サイズ測定アプリ

The clearest difference is device support: HIIT Timer at 2 against slepton FIT AI骨格・サイズ測定アプリ's —. On price, in-app purchases and iOS requirement 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 | HIIT Timer | slepton FIT AI骨格・サイズ測定アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 5 months | — |
| Size | 9 MB | 149 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [masaaki genno](https://appshunter.io/developer/1611455396) | [JZYSS CREATION CO.](https://appshunter.io/developer/1714957139) |

## What reviewers say

### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-hiit/id1611455394)

**Features:** macOS Compatibility

**In-app purchases:** none


### slepton FIT AI骨格・サイズ測定アプリ

[App page](https://appshunter.io/ios/app/slepton-fit-ai/id6471243737)

**In-app purchases:** none


## Frequently asked questions

### Is HIIT Timer free?

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

### Is slepton FIT AI骨格・サイズ測定アプリ free?

slepton FIT AI骨格・サイズ測定アプリ 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.*