# EMM EDB vs 古詩粵唱粵啱Key

The clearest difference is review sentiment: EMM EDB at 27% against 古詩粵唱粵啱Key's 0%. 古詩粵唱粵啱Key's advantage is update cadence (every 4 weeks vs every 5 months) and iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EMM EDB ships an update every 5 months, 古詩粵唱粵啱Key every 4 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EMM EDB | 古詩粵唱粵啱Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emm-edb/id563107065/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **27.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 163 MB | 160 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [香港教育電視](https://appshunter.io/developer/563107068) | [The Education University of Hong Kong](https://appshunter.io/developer/1130838504) |

## What reviewers say

### EMM EDB

[App page](https://appshunter.io/ios/app/emm-edb/id563107065)

This app offers a rich collection of educational multimedia resources, including videos, animations, and picture books, designed to support learning for kindergarten, primary, and secondary students and teachers. Resources are aligned with the school curriculum and aim to enrich the learning experience and facilitate teaching activities.

**Highlights:** Theme-based short videos, Multi-ending micro movies, Animations and nursery rhymes, Picture books and sound tracks, Curriculum-aligned resources, Informational videos for parents and teachers

**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 EMM EDB free?

EMM EDB 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 EMM EDB or 古詩粵唱粵啱Key have ads?

Neither EMM EDB nor 古詩粵唱粵啱Key shows ads.

### Which is updated more often, EMM EDB or 古詩粵唱粵啱Key?

EMM EDB ships an update every 5 months, and 古詩粵唱粵啱Key every 4 weeks. Most recently, EMM EDB was updated on October 5, 2026 and 古詩粵唱粵啱Key on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*