21 Blitz
Card
100K+ installs
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- CategoryCard
- PlatformAndroid
- DeveloperTether Studios LLC
- In-app PurchasesYes
- Installs100K+
- Updated2026-10-15
- Size81 M
- Version1.53
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Editor's Review
21 Blitz is a card game from Tether Studios LLC. Its store tagline reads: "Practice your classic Blackjack skills in a modern version of the card game." So far it has been installed 100K+ times and carries a 3.7-star average (602 ratings). The latest version (1.53) was released on 2026-10-15, so the game is still being actively updated. Good to know: it offers optional in-app purchases and needs about 81 MB of storage.
How To Play?
Fast-paced competition
Head-to-head matches with friends
Strategic card tracking
Rewarding streak bonuses
Google Play
Description
Blackjack strategy at lightning speed!
21 Blitz blends blackjack strategy with quick thinking in a fast-paced race for the highest score. Every match challenges you to build 21s, create scoring streaks, and outplay your opponents before time runs out. Every decision matters as you balance speed and strategy.
How to Play
Build 21s and 5-card stacks for big points while managing all four hands at once. Clear stacks back-to-back to earn streak bonuses and keep track of the cards in the full deck to maximize your score.
Compete with Friends
Invite your friends, compete head-to-head, and see who can claim the top spot. Every game uses a full deck, rewarding smart decisions, careful card tracking, and skilled play.
Why You'll Love 21 Blitz
- Fast-paced competition
- Head-to-head matches with friends
- Strategic card tracking
- Rewarding streak bonuses
Download 21 Blitz today and see if you have what it takes to come out on top.
Screenshots
3.7
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