# 扫描仪 vs Speech To Text

The clearest difference is iOS requirement: 扫描仪 at 10.0 against Speech To Text's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 扫描仪 sells 4 in-app purchases, starting at $4.49 per 7 days and Speech To Text sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 扫描仪 | Speech To Text |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 39 MB | 63 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [日卓 凌](https://appshunter.io/developer/1582135639) | [Beijing Litchi Fun Technology Co., Ltd.](https://appshunter.io/developer/1684888838) |

## What reviewers say

### 扫描仪

[App page](https://appshunter.io/ios/app/pdf/id1584090541)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按周订阅 | $4.49 | per 7 days |
| 按月订阅 | $10.49 | per month |
| 按年订阅 | $19.99 | per year |
| 按每季度订阅 | $43.99 | per 3 months |


### Speech To Text

[App page](https://appshunter.io/ios/app/speech-to-text-record-expert/id6499310180)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $19.99 | per year |
| Lifetime Member | $29.99 | one-time |


## Frequently asked questions

### Is 扫描仪 free?

扫描仪 is free to download, with in-app purchases available.

### Is Speech To Text free?

Speech To Text is free to download, with in-app purchases available.

### Do 扫描仪 or Speech To Text have ads?

Neither 扫描仪 nor Speech To Text shows ads.

### Which is updated more often, 扫描仪 or Speech To Text?

扫描仪 ships an update every 3 weeks, and Speech To Text every 3 weeks. Most recently, 扫描仪 was updated on September 19, 2026 and Speech To Text on September 17, 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.*