# MB3行動圖書館 vs TaigiKeyboard 台語齒盤

The clearest difference is in-app purchases: MB3行動圖書館 at none against TaigiKeyboard 台語齒盤's 3. MB3行動圖書館 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TaigiKeyboard 台語齒盤 sells 3 one-off in-app purchases. MB3行動圖書館 asks for nothing beyond the download.

MB3行動圖書館 ships an update every 11 days, TaigiKeyboard 台語齒盤 every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MB3行動圖書館 | TaigiKeyboard 台語齒盤 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/taigikeyboard/id6751871806/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | — | Free |
| Size | 59 MB | 104 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHUN YAO YU](https://appshunter.io/developer/925210637) | [MIN SIAN SU](https://appshunter.io/developer/1837342001) |

## What reviewers say

### MB3行動圖書館

[App page](https://appshunter.io/ios/app/mb3/id1611699787)

**Features:** macOS Compatibility

**In-app purchases:** none


### TaigiKeyboard 台語齒盤

[App page](https://appshunter.io/ios/app/taigikeyboard/id6751871806)

This app offers a Taiwanese Hokkien input method with support for various romanization systems and phonetic symbols. It features a user-friendly interface, customizable appearance, and extensive built-in dictionaries for accurate typing. Designed with privacy in mind, it operates offline and does not collect user data.

**Highlights:** Multiple romanization and phonetic symbol support, Customizable keyboard appearance, Extensive built-in Taiwanese Hokkien dictionaries, Offline operation for enhanced privacy, Support for emoji input, User-friendly typing experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 請一杯咖啡 | $9.99 | one-time |
| 請一頓飯 | $14.99 | one-time |
| 台語英雄！ | $44.99 | one-time |


## Frequently asked questions

### Is MB3行動圖書館 free?

MB3行動圖書館 is free to download, with no in-app purchases.

### Is TaigiKeyboard 台語齒盤 free?

TaigiKeyboard 台語齒盤 is free to download, with in-app purchases available.

### Do MB3行動圖書館 or TaigiKeyboard 台語齒盤 have ads?

Neither MB3行動圖書館 nor TaigiKeyboard 台語齒盤 shows ads.

### Which is updated more often, MB3行動圖書館 or TaigiKeyboard 台語齒盤?

MB3行動圖書館 ships an update every 11 days, and TaigiKeyboard 台語齒盤 every 9 days. Most recently, MB3行動圖書館 was updated on October 27, 2026 and TaigiKeyboard 台語齒盤 on October 28, 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.*