# StayMe vs Kotsumi

The clearest difference is in-app purchases: Kotsumi at none against StayMe's 2. Kotsumi also leads on ads (none vs shown). StayMe's advantage is iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. StayMe sells 2 in-app purchases, starting at $0.99 per month. Kotsumi asks for nothing beyond the download.

## The numbers

| Metric | StayMe | Kotsumi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Size | 150 MB | 98 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Jaehyun Kim](https://appshunter.io/developer/1895990726) | [Sticker Mori](https://appshunter.io/developer/6804409422) |

## What reviewers say

### StayMe

[App page](https://appshunter.io/ios/app/stayme-study-with-me-timer/id6765552659)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StayMe Premium (Monthly) | $0.99 | per month |
| StayMe Premium (Annual) | $6.99 | per year |


### Kotsumi

[App page](https://appshunter.io/ios/app/kotsumi-study-and-focus-timer/id6804409420)

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

**In-app purchases:** none


## Frequently asked questions

### Is StayMe free?

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

### Is Kotsumi free?

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

### Do StayMe or Kotsumi have ads?

StayMe shows ads; Kotsumi does not.

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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.*