# PPT自学教程 vs 成语词典

The clearest difference is price: 成语词典 at Free against PPT自学教程's $1.99. PPT自学教程's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.6). On update cadence, in-app purchases and device support there is nothing between them.

成语词典 is free to download; PPT自学教程 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PPT自学教程 ships an update every 31 months, 成语词典 every 28 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PPT自学教程 | 成语词典 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.7 (23 ratings)](https://appshunter.io/ios/app/id1574587467/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 28 months** |
| Monetization | — | Ad-supported |
| Size | 10 MB | 59 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [强 马](https://appshunter.io/developer/687218962) | [虎 李](https://appshunter.io/developer/1229092774) |

## What reviewers say

### PPT自学教程

[App page](https://appshunter.io/ios/app/ppt/id1499128019)

**Features:** macOS Compatibility

**In-app purchases:** none


### 成语词典

[App page](https://appshunter.io/ios/app/id1574587467)

This app provides a comprehensive dictionary of Chinese idioms, including their meanings, origins, and usage. It also features over a thousand idiom stories, with advanced search capabilities and offline access. Daily recommendations and a favorite collection function are also available.

**Highlights:** Idiom definitions and origins, Over 1000 idiom stories, Advanced search (characters, pinyin, wildcards), Offline browsing, Daily idiom recommendations, Favorite idiom collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PPT自学教程 free?

PPT自学教程 costs $1.99, with no in-app purchases.

### Is 成语词典 free?

成语词典 is free to download, with no in-app purchases.

### Do PPT自学教程 or 成语词典 have ads?

成语词典 shows ads; PPT自学教程 does not.

### Which is updated more often, PPT自学教程 or 成语词典?

PPT自学教程 ships an update every 31 months, and 成语词典 every 28 months. Most recently, PPT自学教程 was updated on October 25, 2026 and 成语词典 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.*