Blackjack 21 Card Game Offline vs CodeBreak
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blackjack 21 Card Game Offline
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.
- Offline play
- Real casino rules
- Strategy hints
- Detailed stats
- Free daily coins
- Leaderboards
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Play blackjack offline against the dealer, anywhere – no Wi-Fi needed. Blackjack! is the classic casino card game of 21 with real casino rules, and hints to show you the best move. REAL CASINO RULES • 6-deck shoe, reshuffled at the cut card • Blackjack pays 3 to 2 • Dealer stands on all 17s (or switch to "hits soft 17") • Double down on any two cards, including after a split • Split up to four hands • Insurance pays 2 to 1 • Late surrender PLAY SMARTER • Strategy hints show the best play for every hand • Detailed stats: win rate, blackjacks, streaks and biggest wins • Fast dealing for quick sessions PLAY OFFLINE • No internet needed to play — perfect for flights, the subway or anywhere without signal • Your coins, stats and settings are saved on your device • The daily chest, coin store and leaderboards wait until you're back online FREE COINS • Open a treasure chest every 24 hours for up to 2,500 coins • Watch a short video for extra coins whenever you like • Optional reminder when your next chest is ready COMPETE • Game Center leaderboards: Most Won today, this week and of all time MADE FOR EVERY SCREEN • Designed for every iPhone and iPad • Smooth card animations, casino sound effects and haptics Optional in-app purchases: coin packs, and a one-time No Ads + 50,000 Coins bundle that removes banner ads for good. Blackjack! is intended for an adult audience and is for entertainment only. It does not offer real-money gambling or an opportunity to win real money or prizes. Coins have no cash value. Practice or success at social casino gaming does not imply future success at real-money gambling.
CodeBreak
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2人以上でお楽しみください。 1人目の端末にパスワードを入力してそのパスワードに紐づけられたQRコードを作成します。 2人目の端末のパスコードリーダーで1人目の端末に表示されたQRコードを読み取ると、そのパスワードが2人目の端末にセットされます。 2人目の端末に予想パスワードを入力して、パスワードが一致したら成功です。 予想パスワード入力の試行回数が表示されますので、なるべく少ない試行回数でパスワードの一致を目指しましょう。 パスワードが一致しなくても、数字が一致すると一致した数が表示されますので、これをヒントにパスワードを解読しましょう。 無料で広告表示もなく個人情報も収集しないので安心してご利用いただけます。
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Blackjack 21 Card Game Offline | CodeBreak |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 days — better | Every 8 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 9 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | OKD Limited | Kuniaki Fujimoto |
In-app purchases
Blackjack 21 Card Game Offline
- Bag of 1,000 Coins$0.99
- Bag of 3,000 Coins$1.99
- Starter Pack$1.99
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- Bag of 10,000 Coins$5.99
- Bag of 20,000 Coins$7.99
- No Ads + 50,000 Coins$9.99
CodeBreak
No in-app purchases
Questions
Is Blackjack 21 Card Game Offline free?
Is CodeBreak free?
Do Blackjack 21 Card Game Offline or CodeBreak have ads?
Which is updated more often, Blackjack 21 Card Game Offline or CodeBreak?
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