# Luna Mahjong vs Square gradient 2

The clearest difference is ads: Square gradient 2 at none against Luna Mahjong's shown. Square gradient 2 also leads on update cadence (every 2 days vs every 4 days) and iOS requirement (13.0 vs 15.0). 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.

Luna Mahjong ships an update every 4 days, Square gradient 2 every 2 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Luna Mahjong | Square gradient 2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 121 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [VERTEX PLAY LTD](https://appshunter.io/developer/1895871964) | [Teat Gabunia](https://appshunter.io/developer/6801531358) |

## What reviewers say

### Luna Mahjong

[App page](https://appshunter.io/ios/app/luna-mahjong/id6781052654)

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

**In-app purchases:** none


### Square gradient 2

[App page](https://appshunter.io/ios/app/square-gradient-2/id6802713053)

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

**In-app purchases:** none


## Frequently asked questions

### Is Luna Mahjong free?

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

### Is Square gradient 2 free?

Square gradient 2 is free to download, with no in-app purchases.

### Do Luna Mahjong or Square gradient 2 have ads?

Luna Mahjong shows ads; Square gradient 2 does not.

### Which is updated more often, Luna Mahjong or Square gradient 2?

Luna Mahjong ships an update every 4 days, and Square gradient 2 every 2 days. Most recently, Luna Mahjong was updated on October 31, 2026 and Square gradient 2 on November 6, 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.*