# 换台 vs 成语接龙

The clearest difference is in-app purchases: 换台 at none against 成语接龙's 3. 换台 also leads on ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. 成语接龙 sells 3 one-off in-app purchases. 换台 asks for nothing beyond the download.

换台 ships an update every 2 days, 成语接龙 every 3 days. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 换台 | 成语接龙 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 88 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [飞 杨](https://appshunter.io/developer/1493121831) | [Fuding Rongfeng Network Technology Co., Ltd.](https://appshunter.io/developer/1361888260) |

## What reviewers say

### 换台

[App page](https://appshunter.io/ios/app/id1507312238)

This app curates high-quality videos from the internet, hand-picked by humans to avoid algorithmic noise. It offers diverse channels covering travel, food, fashion, science, comedy, and more, helping users discover new trends and knowledge.

**Highlights:** Human-curated video selection, Diverse content channels, Global internet video collection, Filters out algorithmic content, Discover world trends and news, Learn new knowledge

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

**In-app purchases:** none


### 成语接龙

[App page](https://appshunter.io/ios/app/id6478512568)

This educational game challenges players to complete Chinese idioms by filling in missing characters. It offers hundreds of levels with detailed explanations and origins, making learning fun for children. Successfully completing challenges helps build a strong foundation in idiom knowledge through engaging gameplay.

**Highlights:** Hundreds of challenge levels, Idiom explanations and origins, Fill-in-the-missing-character puzzles, Learn idioms through play, Suitable for children

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 成语接龙月卡会员 | $0.99 | one-time |
| 成语接龙年卡会员 | $2.99 | one-time |
| 成语接龙永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is 换台 free?

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

### Is 成语接龙 free?

成语接龙 is free to download, with in-app purchases available.

### Do 换台 or 成语接龙 have ads?

成语接龙 shows ads; 换台 does not.

### Which is updated more often, 换台 or 成语接龙?

换台 ships an update every 2 days, and 成语接龙 every 3 days. Most recently, 换台 was updated on October 26, 2026 and 成语接龙 on October 11, 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.*