# 波比星球 vs 成语词典

The clearest difference is in-app purchases: 波比星球 at none against 成语词典's 1. 波比星球 also leads on update cadence (every 6 weeks vs every 29 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 成语词典 sells 1 one-off in-app purchase. 波比星球 asks for nothing beyond the download.

波比星球 ships an update every 6 weeks, 成语词典 every 29 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 波比星球 | 成语词典 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/id1468038400/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 29 months |
| Monetization | — | Free |
| Size | 147 MB | 41 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Jibo Baigu Technology Co., Ltd.](https://appshunter.io/developer/1700832913) | [森 袁](https://appshunter.io/developer/1345888871) |

## What reviewers say

### 波比星球

[App page](https://appshunter.io/ios/app/id1455448366)

**In-app purchases:** none


### 成语词典

[App page](https://appshunter.io/ios/app/id1468038400)

This app is a comprehensive Chinese idiom dictionary and learning tool. It offers detailed explanations, examples, and stories for over 50,000 idioms, along with engaging games to reinforce learning.

**Highlights:** Extensive idiom dictionary (50,000+ entries), Detailed idiom information (pronunciation, explanation, origin, examples), Categorized learning (alphabetical, by type), Fuzzy search functionality, Interactive idiom games (word chain, elimination, picture guessing), Learn and play approach

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 获取完全版本 | $3.00 | one-time |


## Frequently asked questions

### Is 波比星球 free?

波比星球 is free to download, with no in-app purchases.

### Is 成语词典 free?

成语词典 is free to download, with in-app purchases available.

### Do 波比星球 or 成语词典 have ads?

Neither 波比星球 nor 成语词典 shows ads.

### Which is updated more often, 波比星球 or 成语词典?

波比星球 ships an update every 6 weeks, and 成语词典 every 29 months. Most recently, 波比星球 was updated on October 26, 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.*