# Shiatomawa vs ONE

The clearest difference is update cadence: Shiatomawa at every 2 days against ONE's every 2 weeks. ONE's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Shiatomawa ships an update every 2 days, ONE every 2 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | Shiatomawa | ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 7 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Suzuki](https://appshunter.io/developer/1491194921) | [骋飞 武](https://appshunter.io/developer/6775319022) |

## What reviewers say

### Shiatomawa

[App page](https://appshunter.io/ios/app/shiatomawa/id6753652007)

**In-app purchases:** none


### ONE

[App page](https://appshunter.io/ios/app/one-focus-deep-life-timer/id6777599934)

**In-app purchases:** none


## Frequently asked questions

### Is Shiatomawa free?

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

### Is ONE free?

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

### Do Shiatomawa or ONE have ads?

Neither Shiatomawa nor ONE shows ads.

### Which is updated more often, Shiatomawa or ONE?

Shiatomawa ships an update every 2 days, and ONE every 2 weeks. Most recently, Shiatomawa was updated on October 5, 2026 and ONE on October 5, 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.*