# Diamond Sort vs Rainbow Pour Puzzle

The clearest difference is in-app purchases: Rainbow Pour Puzzle at none against Diamond Sort's 1. Diamond Sort's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Diamond Sort sells 1 one-off in-app purchase. Rainbow Pour Puzzle asks for nothing beyond the download.

Diamond Sort ships an update every 3 days, Rainbow Pour Puzzle every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Diamond Sort | Rainbow Pour Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 314 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [fujita ryo](https://appshunter.io/developer/1722037364) | [Dat Tran Dinh](https://appshunter.io/developer/1894787846) |

## What reviewers say

### Diamond Sort

[App page](https://appshunter.io/ios/app/diamond-sort-rush-order/id6738853535)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove ads | $0.99 | one-time |


### Rainbow Pour Puzzle

[App page](https://appshunter.io/ios/app/rainbow-pour-puzzle/id6770430667)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Sort free?

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

### Is Rainbow Pour Puzzle free?

Rainbow Pour Puzzle is free to download, with no in-app purchases.

### Do Diamond Sort or Rainbow Pour Puzzle have ads?

Both Diamond Sort and Rainbow Pour Puzzle show ads.

### Which is updated more often, Diamond Sort or Rainbow Pour Puzzle?

Diamond Sort ships an update every 3 days, and Rainbow Pour Puzzle every 2 days. Most recently, Diamond Sort was updated on October 28, 2026 and Rainbow Pour Puzzle on October 25, 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.*