# 成語大冒險 vs 古詩粵唱粵啱Key

The clearest difference is review sentiment: 成語大冒險 at 100% against 古詩粵唱粵啱Key's 0%. 古詩粵唱粵啱Key's advantage is in-app purchases (none vs 1) and update cadence (every 4 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 成語大冒險 sells 1 one-off in-app purchase. 古詩粵唱粵啱Key asks for nothing beyond the download.

成語大冒險 ships an update every 2 months, 古詩粵唱粵啱Key every 4 weeks. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 成語大冒險 | 古詩粵唱粵啱Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/id520780789/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 36 MB | 160 MB |
| Requires iOS | 18 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yan Kin LEUNG](https://appshunter.io/developer/320172517) | [The Education University of Hong Kong](https://appshunter.io/developer/1130838504) |

## What reviewers say

### 成語大冒險

[App page](https://appshunter.io/ios/app/id520780789)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 成語大冒險 消除廣告(加送十萬金幣) | $0.99 | one-time |


### 古詩粵唱粵啱Key

[App page](https://appshunter.io/ios/app/key/id1529209807)

Learn Cantonese tones in classical poetry through singing. This app offers demonstrations, practice sessions with backing music, and allows users to record and share their own creative renditions of poems.

**Highlights:** Cantonese tone learning through singing, Classical poetry selection, Singing demonstrations, Practice and recording, Creative poem composition, Share and listen to user creations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 成語大冒險 free?

成語大冒險 is free to download, with in-app purchases available.

### Is 古詩粵唱粵啱Key free?

古詩粵唱粵啱Key is free to download, with no in-app purchases.

### Do 成語大冒險 or 古詩粵唱粵啱Key have ads?

Neither 成語大冒險 nor 古詩粵唱粵啱Key shows ads.

### Which is updated more often, 成語大冒險 or 古詩粵唱粵啱Key?

成語大冒險 ships an update every 2 months, and 古詩粵唱粵啱Key every 4 weeks. Most recently, 成語大冒險 was updated on September 15, 2026 and 古詩粵唱粵啱Key on September 16, 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.*