# Write Chinese vs Think in Numbers

The clearest difference is in-app purchases: Think in Numbers at none against Write Chinese's 1. Think in Numbers also leads on ads (none vs shown). Write Chinese's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Write Chinese sells 1 one-off in-app purchase. Think in Numbers asks for nothing beyond the download.

Write Chinese ships an update every 2 months, Think in Numbers every 5 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Write Chinese | Think in Numbers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (37 ratings)](https://appshunter.io/ios/app/write-chinese-learn-mandarin/id1188193451/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 4 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [向军 贾](https://appshunter.io/developer/788691093) | [OANA RINALDI](https://appshunter.io/developer/1709880614) |

## What reviewers say

### Write Chinese

[App page](https://appshunter.io/ios/app/write-chinese-learn-mandarin/id1188193451)

Master Mandarin Chinese with this educational app. It offers interactive lessons on 300 essential characters, complete with stroke order and spoken pronunciation. Ideal for beginners looking to build a solid foundation in the language.

**Highlights:** Learn 300 common Chinese characters, Includes stroke order for writing, Features spoken pronunciation, Designed for beginners, Interactive educational software

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock function and off AD | $3.99 | one-time |


### Think in Numbers

[App page](https://appshunter.io/ios/app/think-in-numbers/id6757310514)

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

**In-app purchases:** none


## Frequently asked questions

### Is Write Chinese free?

Write Chinese is free to download, with in-app purchases available.

### Is Think in Numbers free?

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

### Do Write Chinese or Think in Numbers have ads?

Write Chinese shows ads; Think in Numbers does not.

### Which is updated more often, Write Chinese or Think in Numbers?

Write Chinese ships an update every 2 months, and Think in Numbers every 5 months. Most recently, Write Chinese was updated on October 29, 2026 and Think in Numbers on October 24, 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.*