# 彩虹时钟 vs Pomo Focus

The clearest difference is in-app purchases: Pomo Focus at none against 彩虹时钟's 2. Pomo Focus also leads on iOS requirement (16.0 vs 18.6). 彩虹时钟's advantage is device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. 彩虹时钟 sells 2 in-app purchases, starting at $6.99 per year. Pomo Focus asks for nothing beyond the download.

## The numbers

| Metric | 彩虹时钟 | Pomo Focus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 95 MB | 3 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rainbow Forest Co., Ltd](https://appshunter.io/developer/1739974336) | [Buse Caner](https://appshunter.io/developer/1895611313) |

## What reviewers say

### 彩虹时钟

[App page](https://appshunter.io/ios/app/id6482986395)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 彩虹PRO 年度订阅 | $6.99 | per year |
| 永久彩虹PRO 会员 | $14.99 | one-time |


### Pomo Focus

[App page](https://appshunter.io/ios/app/pomo-focus-focus-timer/id6764045180)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 彩虹时钟 free?

彩虹时钟 is free to download, with in-app purchases available.

### Is Pomo Focus free?

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

### Do 彩虹时钟 or Pomo Focus have ads?

Neither 彩虹时钟 nor Pomo Focus shows ads.

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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.*