# NanaTimer vs ONE

The clearest difference is update cadence: NanaTimer at weekly against ONE's every 2 weeks. 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.

NanaTimer ships an update weekly, ONE every 2 weeks. The most recent releases landed on September 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | NanaTimer | ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JEONGUK SHIN](https://appshunter.io/developer/1755611007) | [骋飞 武](https://appshunter.io/developer/6775319022) |

## What reviewers say

### NanaTimer

[App page](https://appshunter.io/ios/app/nanatimer-study-timer/id6511249582)

**Features:** macOS Compatibility

**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 NanaTimer free?

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

### Is ONE free?

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

### Do NanaTimer or ONE have ads?

Neither NanaTimer nor ONE shows ads.

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

NanaTimer ships an update weekly, and ONE every 2 weeks. Most recently, NanaTimer was updated on September 17, 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.*