# Chinese Idioms & Proverbs vs leARnCHEM

The clearest difference is in-app purchases: leARnCHEM at none against Chinese Idioms & Proverbs's 2. leARnCHEM also leads on iOS requirement (11.0 vs 13.0). Chinese Idioms & Proverbs's advantage is update cadence (every 2 months vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Chinese Idioms & Proverbs sells 2 in-app purchases, starting at $0.99 per 7 days. leARnCHEM asks for nothing beyond the download.

Chinese Idioms & Proverbs ships an update every 2 months, leARnCHEM every 7 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chinese Idioms & Proverbs | leARnCHEM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 41 MB | 437 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nezam Ansari](https://appshunter.io/developer/1622381137) | [University of Toronto](https://appshunter.io/developer/502878898) |

## What reviewers say

### Chinese Idioms & Proverbs

[App page](https://appshunter.io/ios/app/chinese-idioms-and-proverbs/id1557184790)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $0.99 | per month |


### leARnCHEM

[App page](https://appshunter.io/ios/app/learnchem/id1634480997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chinese Idioms & Proverbs free?

Chinese Idioms & Proverbs is free to download, with in-app purchases available.

### Is leARnCHEM free?

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

### Do Chinese Idioms & Proverbs or leARnCHEM have ads?

Neither Chinese Idioms & Proverbs nor leARnCHEM shows ads.

### Which is updated more often, Chinese Idioms & Proverbs or leARnCHEM?

Chinese Idioms & Proverbs ships an update every 2 months, and leARnCHEM every 7 months. Most recently, Chinese Idioms & Proverbs was updated on November 3, 2026 and leARnCHEM on November 3, 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.*