# 于良發通訊 vs 東華三院譚鑑標悅樂園

The clearest difference is iOS requirement: 于良發通訊 at 12.0 against 東華三院譚鑑標悅樂園's 15.1. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 于良發通訊 | 東華三院譚鑑標悅樂園 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 58 MB | 71 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pentecostal Yu Leung Fat Primary School](https://appshunter.io/developer/1473931439) | [BULL.B TECHNOLOGY LIMITED](https://appshunter.io/developer/996574459) |

## What reviewers say

### 于良發通訊

[App page](https://appshunter.io/ios/app/id904886987)

**Features:** macOS Compatibility

**In-app purchases:** none


### 東華三院譚鑑標悅樂園

[App page](https://appshunter.io/ios/app/id6475394854)

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

**In-app purchases:** none


## Frequently asked questions

### Is 于良發通訊 free?

于良發通訊 is free to download, with no in-app purchases.

### Is 東華三院譚鑑標悅樂園 free?

東華三院譚鑑標悅樂園 is free to download, with no in-app purchases.

### Do 于良發通訊 or 東華三院譚鑑標悅樂園 have ads?

Neither 于良發通訊 nor 東華三院譚鑑標悅樂園 shows ads.

### Which is updated more often, 于良發通訊 or 東華三院譚鑑標悅樂園?

于良發通訊 ships an update every 2 months, and 東華三院譚鑑標悅樂園 every 2 months. Most recently, 于良發通訊 was updated on September 19, 2026 and 東華三院譚鑑標悅樂園 on September 7, 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.*