# 台語語音轉文字 vs Oysterun

The clearest difference is in-app purchases: Oysterun at none against 台語語音轉文字's 2. Oysterun also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 台語語音轉文字 sells 2 in-app purchases, starting at $2.99 per month. Oysterun asks for nothing beyond the download.

台語語音轉文字 ships an update every 2 weeks, Oysterun every 11 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 台語語音轉文字 | Oysterun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 31 MB | 2 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taigi AI Labs, LLC](https://appshunter.io/developer/1849424144) | [HsuanChung Wang](https://appshunter.io/developer/1892752641) |

## What reviewers say

### 台語語音轉文字

[App page](https://appshunter.io/ios/app/stt/id6755009558)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 & 無限制使用（月訂閱） | $2.99 | per month |
| 移除廣告 & 無限制使用（永久） | $59.99 | one-time |


### Oysterun

[App page](https://appshunter.io/ios/app/oysterun/id6762069229)

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

**In-app purchases:** none


## Frequently asked questions

### Is 台語語音轉文字 free?

台語語音轉文字 is free to download, with in-app purchases available.

### Is Oysterun free?

Oysterun is free to download, with no in-app purchases.

### Do 台語語音轉文字 or Oysterun have ads?

台語語音轉文字 shows ads; Oysterun does not.

### Which is updated more often, 台語語音轉文字 or Oysterun?

台語語音轉文字 ships an update every 2 weeks, and Oysterun every 11 days. Most recently, 台語語音轉文字 was updated on October 28, 2026 and Oysterun on October 24, 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.*