# Gravity Switch vs Mahjong Tray

The clearest difference is ads: Mahjong Tray at none against Gravity Switch's shown. Mahjong Tray also leads on iOS requirement (15.0 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gravity Switch | Mahjong Tray |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 4 days |
| Size | 7 MB | 22 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Leon Glas](https://appshunter.io/developer/1882115177) | [MSP AI, LLC](https://appshunter.io/developer/6783069493) |

## What reviewers say

### Gravity Switch

[App page](https://appshunter.io/ios/app/gravity-switch-flip-runner/id6761130022)

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

**In-app purchases:** none


### Mahjong Tray

[App page](https://appshunter.io/ios/app/mahjong-tray/id6807004695)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Switch free?

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

### Is Mahjong Tray free?

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

### Do Gravity Switch or Mahjong Tray have ads?

Gravity Switch shows ads; Mahjong Tray 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.*