# Gem Flow Puzzle vs Number Sort

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

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

## The numbers

| Metric | Gem Flow Puzzle | Number Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Size | 175 MB | 219 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hot Yeti Studio OU](https://appshunter.io/developer/1643923250) | [DoubleUGames Co., Ltd.](https://appshunter.io/developer/642727746) |

## 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 |


### Number Sort

[App page](https://appshunter.io/ios/app/number-sort-logic-puzzle/id6794976311)

**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 Number Sort free?

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

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

Gem Flow Puzzle shows ads; Number Sort does not.

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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.*