# D. Watson vs Al

The clearest difference is ads: Al at none against D. Watson's shown. Al also leads on update cadence (every 10 days vs every 3 weeks). On price, in-app purchases, device support 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.

D. Watson ships an update every 3 weeks, Al every 10 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | D. Watson | Al |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 138 MB | 69 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BAKHTAWARI GROUP](https://appshunter.io/developer/1832525107) | [Muhammad Athar Saleem](https://appshunter.io/developer/1891785043) |

## What reviewers say

### D. Watson

[App page](https://appshunter.io/ios/app/d-watson/id6749865902)

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

**In-app purchases:** none


### Al

[App page](https://appshunter.io/ios/app/al-amin-hypermart/id6762094958)

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

**In-app purchases:** none


## Frequently asked questions

### Is D. Watson free?

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

### Is Al free?

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

### Do D. Watson or Al have ads?

D. Watson shows ads; Al does not.

### Which is updated more often, D. Watson or Al?

D. Watson ships an update every 3 weeks, and Al every 10 days. Most recently, D. Watson was updated on October 17, 2026 and Al 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.*