# Metawatch vs AI PEN Pro

The clearest difference is iOS requirement: Metawatch at 12.1 against AI PEN Pro's 15.6. On price, update cadence, ads 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.

Metawatch ships an update every 8 days, AI PEN Pro every 11 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Metawatch | AI PEN Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 11 days |
| Size | 192 MB | 93 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Xi'an Shenju Zhilian Network Technology Co., Ltd](https://appshunter.io/developer/1577900088) | [伟才 韦](https://appshunter.io/developer/1638023194) |

## What reviewers say

### Metawatch

[App page](https://appshunter.io/ios/app/metawatch/id1665557545)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI PEN Pro

[App page](https://appshunter.io/ios/app/ai-pen-pro/id6745867900)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Metawatch free?

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

### Is AI PEN Pro free?

AI PEN Pro is free to download, with no in-app purchases.

### Do Metawatch or AI PEN Pro have ads?

Neither Metawatch nor AI PEN Pro shows ads.

### Which is updated more often, Metawatch or AI PEN Pro?

Metawatch ships an update every 8 days, and AI PEN Pro every 11 days. Most recently, Metawatch was updated on October 27, 2026 and AI PEN Pro on October 30, 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.*