# 思流 vs AI记录仪

The clearest difference is update cadence: AI记录仪 at every 3 weeks against 思流's every 2 months. 思流's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

思流 ships an update every 2 months, AI记录仪 every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | 思流 | AI记录仪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 34 MB | 34 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [深圳市数商时代科技有限公司](https://appshunter.io/developer/1646403251) | [Shenzhen Mapgoo Technology Co., Ltd.](https://appshunter.io/developer/581135733) |

## What reviewers say

### 思流

[App page](https://appshunter.io/ios/app/id6443484048)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI记录仪

[App page](https://appshunter.io/ios/app/ai/id6762422312)

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

**In-app purchases:** none


## Frequently asked questions

### Is 思流 free?

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

### Is AI记录仪 free?

AI记录仪 is free to download, with no in-app purchases.

### Do 思流 or AI记录仪 have ads?

Neither 思流 nor AI记录仪 shows ads.

### Which is updated more often, 思流 or AI记录仪?

思流 ships an update every 2 months, and AI记录仪 every 3 weeks. Most recently, 思流 was updated on October 25, 2026 and AI记录仪 on October 25, 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.*