# 智能獅子皇 vs 古詩粵唱粵啱Key

The clearest difference is iOS requirement: 古詩粵唱粵啱Key at 9.0 against 智能獅子皇's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

智能獅子皇 ships an update every 6 weeks, 古詩粵唱粵啱Key every 4 weeks. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 智能獅子皇 | 古詩粵唱粵啱Key |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 464 MB | 160 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [The Education University of Hong Kong](https://appshunter.io/developer/1130838504) |

## What reviewers say

### 智能獅子皇

[App page](https://appshunter.io/ios/app/id1514065682)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 智能獅子皇 free?

智能獅子皇 is free to download, with no in-app purchases.

### 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 智能獅子皇 or 古詩粵唱粵啱Key have ads?

Neither 智能獅子皇 nor 古詩粵唱粵啱Key shows ads.

### Which is updated more often, 智能獅子皇 or 古詩粵唱粵啱Key?

智能獅子皇 ships an update every 6 weeks, and 古詩粵唱粵啱Key every 4 weeks. Most recently, 智能獅子皇 was updated on September 18, 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.*