# ZenPomo vs ONE

The clearest difference is price: ONE at Free against ZenPomo's $1.99. ZenPomo's advantage is update cadence (every 2 days vs every 2 weeks) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

ONE is free to download; ZenPomo costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ZenPomo ships an update every 2 days, ONE every 2 weeks. The most recent releases landed on September 26, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ZenPomo | ONE |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 29 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazune Takada](https://appshunter.io/developer/1819890369) | [骋飞 武](https://appshunter.io/developer/6775319022) |

## What reviewers say

### ZenPomo

[App page](https://appshunter.io/ios/app/zenpomo/id6747976558)

**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 ZenPomo free?

ZenPomo costs $1.99, with no in-app purchases.

### Is ONE free?

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

### Do ZenPomo or ONE have ads?

Neither ZenPomo nor ONE shows ads.

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

ZenPomo ships an update every 2 days, and ONE every 2 weeks. Most recently, ZenPomo was updated on September 26, 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.*