# Blackjack 21 Card Game Offline vs CodeBreak

The clearest difference is in-app purchases: CodeBreak at none against Blackjack 21 Card Game Offline's 6. CodeBreak also leads on ads (none vs shown) and iOS requirement (15.2 vs 18.0). Blackjack 21 Card Game Offline's advantage is update cadence (every 6 days vs every 8 months). On price and device support there is nothing between them.

Both are free to download. Blackjack 21 Card Game Offline sells 6 one-off in-app purchases. CodeBreak asks for nothing beyond the download.

Blackjack 21 Card Game Offline ships an update every 6 days, CodeBreak every 8 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Blackjack 21 Card Game Offline | CodeBreak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/blackjack-21-card-game-offline/id640606876/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 4 MB |
| Requires iOS | 18.0 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [OKD Limited](https://appshunter.io/developer/414568849) | [Kuniaki Fujimoto](https://appshunter.io/developer/1585749122) |

## What reviewers say

### Blackjack 21 Card Game Offline

[App page](https://appshunter.io/ios/app/blackjack-21-card-game-offline/id640606876)

Experience the classic casino card game of 21 offline against the dealer. Features real casino rules, strategy hints, and detailed stats. Play anywhere without an internet connection and earn free coins daily.

**Highlights:** Offline play, Real casino rules, Strategy hints, Detailed stats, Free daily coins, Leaderboards

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bag of 1,000 Coins | $0.99 | one-time |
| Bag of 3,000 Coins | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Bag of 10,000 Coins | $5.99 | one-time |
| Bag of 20,000 Coins | $7.99 | one-time |
| No Ads + 50,000 Coins | $9.99 | one-time |


### CodeBreak

[App page](https://appshunter.io/ios/app/codebreak/id6736921973)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blackjack 21 Card Game Offline free?

Blackjack 21 Card Game Offline is free to download, with in-app purchases available.

### Is CodeBreak free?

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

### Do Blackjack 21 Card Game Offline or CodeBreak have ads?

Blackjack 21 Card Game Offline shows ads; CodeBreak does not.

### Which is updated more often, Blackjack 21 Card Game Offline or CodeBreak?

Blackjack 21 Card Game Offline ships an update every 6 days, and CodeBreak every 8 months. Most recently, Blackjack 21 Card Game Offline was updated on November 1, 2026 and CodeBreak 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.*