# 自由客紧固件 vs MyCat Pro

The clearest difference is in-app purchases: 自由客紧固件 at none against MyCat Pro's 1. 自由客紧固件 also leads on update cadence (every 2 weeks vs every 6 months) and iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. MyCat Pro sells 1 one-off in-app purchase. 自由客紧固件 asks for nothing beyond the download.

自由客紧固件 ships an update every 2 weeks, MyCat Pro every 6 months. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 自由客紧固件 | MyCat Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Size | 80 MB | 8 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [帅 吕](https://appshunter.io/developer/1734033738) | [启行 冉](https://appshunter.io/developer/1805279307) |

## What reviewers say

### 自由客紧固件

[App page](https://appshunter.io/ios/app/id6496204251)

**Features:** macOS Compatibility

**In-app purchases:** none


### MyCat Pro

[App page](https://appshunter.io/ios/app/mycat-pro-cat-ai-translator/id6744109542)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cat AI Pro Plan+ | $0.99 | one-time |


## Frequently asked questions

### Is 自由客紧固件 free?

自由客紧固件 is free to download, with no in-app purchases.

### Is MyCat Pro free?

MyCat Pro is free to download, with in-app purchases available.

### Do 自由客紧固件 or MyCat Pro have ads?

Neither 自由客紧固件 nor MyCat Pro shows ads.

### Which is updated more often, 自由客紧固件 or MyCat Pro?

自由客紧固件 ships an update every 2 weeks, and MyCat Pro every 6 months. Most recently, 自由客紧固件 was updated on October 15, 2026 and MyCat Pro 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.*