# 语言转文字 vs 首信App

The clearest difference is in-app purchases: 首信App at none against 语言转文字's 3. 首信App also leads on update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 语言转文字 sells 3 in-app purchases, starting at $4.49 per month. 首信App asks for nothing beyond the download.

语言转文字 ships an update every 6 weeks, 首信App every 3 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | 语言转文字 | 首信App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 105 MB | 78 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Youji Mutual Entertainment Network Information Co., Ltd.](https://appshunter.io/developer/1469325532) | [Guangzhou Huashi Network Technology Co., Ltd](https://appshunter.io/developer/1625836908) |

## What reviewers say

### 语言转文字

[App page](https://appshunter.io/ios/app/id1594295964)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $4.49 | per month |
| 连续包季会员 | $7.49 | per 3 months |
| 连续包年会员 | $10.49 | per year |


### 首信App

[App page](https://appshunter.io/ios/app/app/id1625836906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 语言转文字 free?

语言转文字 is free to download, with in-app purchases available.

### Is 首信App free?

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

### Do 语言转文字 or 首信App have ads?

Neither 语言转文字 nor 首信App shows ads.

### Which is updated more often, 语言转文字 or 首信App?

语言转文字 ships an update every 6 weeks, and 首信App every 3 days. Most recently, 语言转文字 was updated on October 27, 2026 and 首信App on October 27, 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.*