# 成语典藏 vs 认识颜色

The clearest difference is update cadence: 成语典藏 at every 2 weeks against 认识颜色's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 成语典藏 sells 3 in-app purchases, starting at $4.99 per 3 months and 认识颜色 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

成语典藏 ships an update every 2 weeks, 认识颜色 monthly. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 成语典藏 | 认识颜色 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 114 MB | 7 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [思雯 陆](https://appshunter.io/developer/1883918955) | [中周 王](https://appshunter.io/developer/1611287450) |

## What reviewers say

### 成语典藏

[App page](https://appshunter.io/ios/app/app/id6760381287)

This app offers a comprehensive approach to learning Chinese idioms, combining definitions, origins, stories, and interactive games. It provides daily learning tasks, progress tracking, and reminders to help users master idioms through understanding and practice.

**Highlights:** Daily idiom learning tasks, Idiom search and browsing, Detailed definitions and origins, Idiom stories and context, Interactive practice games, Learning progress tracking, Daily learning reminders

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 成语典藏·典藏季享 | $4.99 | per 3 months |
| 成语典藏·典藏年享 | $7.99 | per year |
| 成语典藏·典藏终身 | $9.99 | one-time |


### 认识颜色

[App page](https://appshunter.io/ios/app/id6774901531)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 认识颜色 Pro | $0.99 | per month |
| 认识颜色 Pro | $4.99 | per year |
| 认识颜色 Pro | $2.99 | one-time |


## Frequently asked questions

### Is 成语典藏 free?

成语典藏 is free to download, with in-app purchases available.

### Is 认识颜色 free?

认识颜色 is free to download, with in-app purchases available.

### Do 成语典藏 or 认识颜色 have ads?

Neither 成语典藏 nor 认识颜色 shows ads.

### Which is updated more often, 成语典藏 or 认识颜色?

成语典藏 ships an update every 2 weeks, and 认识颜色 monthly. Most recently, 成语典藏 was updated on October 11, 2026 and 认识颜色 on October 7, 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.*