# Mini Clock vs RLX

The clearest difference is in-app purchases: RLX at none against Mini Clock's 2. RLX also leads on update cadence (every 4 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mini Clock sells 2 in-app purchases, starting at $1.99 per month. RLX asks for nothing beyond the download.

Mini Clock ships an update every 4 weeks, RLX every 4 days. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mini Clock | RLX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Size | 70 MB | 165 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [永欣 赵](https://appshunter.io/developer/1518750798) | [Jan Litjens](https://appshunter.io/developer/1886790215) |

## What reviewers say

### Mini Clock

[App page](https://appshunter.io/ios/app/mini-clock-focus-time/id6560113203)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Year | $3.99 | per year |


### RLX

[App page](https://appshunter.io/ios/app/rlx-digital-detox/id6777478169)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mini Clock free?

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

### Is RLX free?

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

### Do Mini Clock or RLX have ads?

Neither Mini Clock nor RLX shows ads.

### Which is updated more often, Mini Clock or RLX?

Mini Clock ships an update every 4 weeks, and RLX every 4 days. Most recently, Mini Clock was updated on October 18, 2026 and RLX on October 10, 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.*