# Mahjong Mandarin vs Oxidation Numbers

The clearest difference is in-app purchases: Oxidation Numbers at none against Mahjong Mandarin's 1. Oxidation Numbers also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Mahjong Mandarin sells 1 one-off in-app purchase. Oxidation Numbers asks for nothing beyond the download.

## The numbers

| Metric | Mahjong Mandarin | Oxidation Numbers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mahjong-mandarin/id446011890/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 24 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TileSpeak Software](https://appshunter.io/developer/446011893) | [Shraddhaben Parmar](https://appshunter.io/developer/1889769325) |

## What reviewers say

### Mahjong Mandarin

[App page](https://appshunter.io/ios/app/mahjong-mandarin/id446011890)

Learn Mandarin or Cantonese by playing a Mahjong-style puzzle game. The app integrates Chinese characters, pronunciation, English translations, and tone colors into gameplay for effective language acquisition through repetition and engaging visuals.

**Highlights:** Learn Mandarin and Cantonese, 500 most frequent Chinese characters, Native speaker audio pronunciation, Color-coded tones for pronunciation, English translation and grammar, Mahjong puzzle gameplay, 14 Mandarin and 14 Cantonese levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TileSpeak Full | $1.99 | one-time |


### Oxidation Numbers

[App page](https://appshunter.io/ios/app/oxidation-numbers/id6768608241)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mahjong Mandarin free?

Mahjong Mandarin is free to download, with in-app purchases available.

### Is Oxidation Numbers free?

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

### Do Mahjong Mandarin or Oxidation Numbers have ads?

Neither Mahjong Mandarin nor Oxidation Numbers shows 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.*