# 慧智PRO vs 友开发

The clearest difference is update cadence: 友开发 at every 2 months against 慧智PRO's every 12 months. 友开发 also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

慧智PRO ships an update every 12 months, 友开发 every 2 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 慧智PRO | 友开发 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 29 MB | 88 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Changeyet Network Technology Co., Ltd.](https://appshunter.io/developer/621240353) | [Yonyou Network Technology Co., Ltd](https://appshunter.io/developer/446060994) |

## What reviewers say

### 慧智PRO

[App page](https://appshunter.io/ios/app/pro/id1458445009)

**In-app purchases:** none


### 友开发

[App page](https://appshunter.io/ios/app/id6445975079)

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

**In-app purchases:** none


## Frequently asked questions

### Is 慧智PRO free?

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

### Is 友开发 free?

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

### Which is updated more often, 慧智PRO or 友开发?

慧智PRO ships an update every 12 months, and 友开发 every 2 months. Most recently, 慧智PRO was updated on October 2, 2026 and 友开发 on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*