# NumberNest vs Emerald Mahjong

The clearest difference is iOS requirement: Emerald Mahjong at 13.0 against NumberNest's 15.0. On price, ads, 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 | NumberNest | Emerald Mahjong |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | — |
| Size | 8 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Dang Van Son](https://appshunter.io/developer/6804943908) | [CORMAC ZOUCH](https://appshunter.io/developer/6808063015) |

## What reviewers say

### NumberNest

[App page](https://appshunter.io/ios/app/numbernest/id6807284740)

**In-app purchases:** none


### Emerald Mahjong

[App page](https://appshunter.io/ios/app/emerald-mahjong/id6808063013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NumberNest free?

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

### Is Emerald Mahjong free?

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

### Do NumberNest or Emerald Mahjong have ads?

Both NumberNest and Emerald Mahjong 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.*