# X vs 智小秘Pro

The clearest difference is device support: 智小秘Pro at 2 against X's —. X's advantage is iOS requirement (9.0 vs 14.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | X | 智小秘Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 116 MB | 209 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [ShenZhen X-VIKI Technology Co.,Ltd](https://appshunter.io/developer/1604527044) | [Jinhua AI Assistant Technology CO., LTD](https://appshunter.io/developer/6812240058) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-fly/id1604554362)

**In-app purchases:** none


### 智小秘Pro

[App page](https://appshunter.io/ios/app/pro/id6812240056)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is X free?

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

### Is 智小秘Pro free?

智小秘Pro is free to download, with no in-app purchases.

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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.*