About this app

Advanced 21 Blackjack is the most realistic, free way to play twenty-one without setting foot a casino. With customizable table rules, graphics and play style, this blackjack game provides thousands of hours of playtime, strategy building and fun!

Advanced 21 Blackjack puts you in complete control of your play experience, including:
- Deck shoe size (1 to 8 decks)
- Blackjack payout ratio
- Allowing surrender
- Double down after split
- Dealer hit or stand on soft 17
- Pay on push
- Automatic Winner Charlie Rules

Make the game your own while practicing new betting strategies, table positioning, and basic blackjack strategy:
- Play at up to 6 seat positions simultaneously
- Have computer players randomly come and go simulating a real casino experience
- Specify computer play positions if you wish, or turn them off completely
- Set the gameplay rules for: auto-rebet, auto-stand, showing suggestions for the basic blackjack strategy, auto declining insurance, show or skip animations, and much more!

Continue to hone your skills with Advanced 21 Blackjack through table advancement, starting as “The Rookie” and earning your way to the “The Whale” table. Earn club points by completing achievements and to unlock new graphics, including:
- Poker chip sets
- Card deck faces
- Card backs
- Table prints and unique bet boxes
- Table pad colors and font textures

Want to make suggestions on Advanced 21 Blackjack or report an issue? Contact us at advanced21@basement.software. Thanks!

Please note: Advanced 21 Blackjack is free to download and play, however, some options are available through in app purchase. If you do not want to use this feature, please set up password protection or disable in app purchases within the app store.

A network connection is required to play Advanced 21 Blackjack.

This free blackjack app is intended for adult audiences and does not offer any real money gambling nor offer any opportunities to win real money or prices. Any success within Advanced 21 Blackjack does not imply any future success in real money casinos or gambling.

Gambling addiction is real. If you or someone you know may be addicted to gambling, call or visit your local gambling helpline.

New features

We made improvements and fixed bugs for Advanced 21 Blackjack to be even better.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.