# Pinyin vs Compounds!

The clearest difference is price: Compounds! at Free against Pinyin's $6.99. Pinyin's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Compounds! is free to download; Pinyin costs $6.99 up front. Compounds! sells 2 in-app purchases, starting at $14.99 per month. Pinyin asks for nothing beyond the download.

Pinyin ships an update every 6 weeks, Compounds! monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Pinyin | Compounds! |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pinyin-chinese-pronunciation/id1669170459/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Paid | — |
| Size | 102 MB | 239 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gongyixing Beijing Technologies Co.,Ltd](https://appshunter.io/developer/1556726709) | [Parotid](https://appshunter.io/developer/1723685802) |

## What reviewers say

### Pinyin

[App page](https://appshunter.io/ios/app/pinyin-chinese-pronunciation/id1669170459)

Learn the fundamentals of Chinese Pinyin pronunciation and tones. This app offers practice exercises for recognition and helps users refine their spelling habits for a solid foundation in Mandarin. Supports double and triple spellings.

**Highlights:** Basic pronunciation and tone learning, Double Spell support, Triple Spell support, Self-testing for recognition, Spelling habit correction

**In-app purchases:** none


### Compounds!

[App page](https://appshunter.io/ios/app/compounds/id6475225821)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Pinyin free?

Pinyin costs $6.99, with no in-app purchases.

### Is Compounds! free?

Compounds! is free to download, with in-app purchases available.

### Do Pinyin or Compounds! have ads?

Neither Pinyin nor Compounds! shows ads.

### Which is updated more often, Pinyin or Compounds!?

Pinyin ships an update every 6 weeks, and Compounds! monthly. Most recently, Pinyin was updated on November 3, 2026 and Compounds! on October 27, 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.*