# Sort Color Relax vs チビ猫ミルク

The clearest difference is in-app purchases: チビ猫ミルク at none against Sort Color Relax's 9. チビ猫ミルク also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sort Color Relax sells 9 one-off in-app purchases. チビ猫ミルク asks for nothing beyond the download.

Sort Color Relax ships an update every 2 weeks, チビ猫ミルク every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sort Color Relax | チビ猫ミルク |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 252 MB | 132 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rainbow 5s Co., Ltd](https://appshunter.io/developer/1583144420) | [HIROKO KARINO](https://appshunter.io/developer/1896587097) |

## What reviewers say

### Sort Color Relax

[App page](https://appshunter.io/ios/app/sort-color-relax/id6749676762)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Coin Pack 1 | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Coin Pack 2 | $2.99 | one-time |
| Coin Pack 3 | $5.99 | one-time |
| VIP Pack | $5.99 | one-time |
| Coin Pack 4 | $9.99 | one-time |
| Coin Pack 5 | $19.99 | one-time |
| Coin Pack 6 | $39.99 | one-time |


### チビ猫ミルク

[App page](https://appshunter.io/ios/app/id6787976996)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sort Color Relax free?

Sort Color Relax is free to download, with in-app purchases available.

### Is チビ猫ミルク free?

チビ猫ミルク is free to download, with no in-app purchases.

### Do Sort Color Relax or チビ猫ミルク have ads?

Both Sort Color Relax and チビ猫ミルク show ads.

### Which is updated more often, Sort Color Relax or チビ猫ミルク?

Sort Color Relax ships an update every 2 weeks, and チビ猫ミルク every 6 days. Most recently, Sort Color Relax was updated on October 30, 2026 and チビ猫ミルク on October 28, 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.*