# Black Jack!! vs Blackjack Flash

The clearest difference is in-app purchases: Black Jack!! at none against Blackjack Flash's 3. Black Jack!! also leads on iOS requirement (13.3 vs 18.0). Blackjack Flash's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Blackjack Flash sells 3 one-off in-app purchases. Black Jack!! asks for nothing beyond the download.

Black Jack!! ships an update every 3 weeks, Blackjack Flash every 5 days. The most recent releases landed on September 22, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Black Jack!! | Blackjack Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blackjack-flash/id6748754932/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 108 MB |
| Requires iOS | **13.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) | [NIKOLAH LOUIS DANCHUK-LAUZON](https://appshunter.io/developer/1793637444) |

## What reviewers say

### Black Jack!!

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

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

**In-app purchases:** none


### Blackjack Flash

[App page](https://appshunter.io/ios/app/blackjack-flash/id6748754932)

Experience the thrill of Vegas-style Blackjack optimized for your Apple Watch. Enjoy fast-paced rounds with authentic rules, customizable visuals, and intuitive controls. Unlock premium features for unlimited hands and advanced stats.

**Highlights:** Authentic Blackjack rules, Instant gameplay, Customizable premium visuals, Built exclusively for Apple Watch, Tap-to-play functionality, In-game shop for customization, Multi-language support

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | one-time |
| Premium Plus | $1.99 | one-time |
| 100,000 Coins | $1.99 | one-time |


## Frequently asked questions

### Is Black Jack!! free?

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

### Is Blackjack Flash free?

Blackjack Flash is free to download, with in-app purchases available.

### Do Black Jack!! or Blackjack Flash have ads?

Black Jack!! shows ads; Blackjack Flash does not.

### Which is updated more often, Black Jack!! or Blackjack Flash?

Black Jack!! ships an update every 3 weeks, and Blackjack Flash every 5 days. Most recently, Black Jack!! was updated on September 22, 2026 and Blackjack Flash on August 18, 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.*