# Blackjack 21 AA vs Black Jack!!

The clearest difference is ads: Blackjack 21 AA at none against Black Jack!!'s shown. Blackjack 21 AA also leads on iOS requirement (11.0 vs 13.3). On price, in-app purchases and device support 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 | Blackjack 21 AA | Black Jack!! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 40 MB | 29 MB |
| Requires iOS | **11.0** | 13.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Quikthinking](https://appshunter.io/developer/1329596577) | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) |

## What reviewers say

### Blackjack 21 AA

[App page](https://appshunter.io/ios/app/blackjack-21-aa/id6443836187)

**Features:** macOS Compatibility

**In-app purchases:** none


### Black Jack!!

[App page](https://appshunter.io/ios/app/black-jack/id6474468571)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blackjack 21 AA free?

Blackjack 21 AA is free to download, with no in-app purchases.

### Is Black Jack!! free?

Black Jack!! is free to download, with no in-app purchases.

### Do Blackjack 21 AA or Black Jack!! have ads?

Black Jack!! shows ads; Blackjack 21 AA does not.

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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.*