# Gem Flow Puzzle vs Rescue Sort

The clearest difference is in-app purchases: Rescue Sort at none against Gem Flow Puzzle's 1. Rescue Sort also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Gem Flow Puzzle sells 1 one-off in-app purchase. Rescue Sort asks for nothing beyond the download.

## The numbers

| Metric | Gem Flow Puzzle | Rescue Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Size | 175 MB | 106 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Hot Yeti Studio OU](https://appshunter.io/developer/1643923250) | [Yavuz OZSOY](https://appshunter.io/developer/1654687636) |

## What reviewers say

### Gem Flow Puzzle

[App page](https://appshunter.io/ios/app/gem-flow-puzzle/id6770515022)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


### Rescue Sort

[App page](https://appshunter.io/ios/app/rescue-sort/id6785990327)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gem Flow Puzzle free?

Gem Flow Puzzle is free to download, with in-app purchases available.

### Is Rescue Sort free?

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

### Do Gem Flow Puzzle or Rescue Sort have ads?

Both Gem Flow Puzzle and Rescue Sort show 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.*