Advanced 21 Blackjack

Advanced 21 Blackjack

by Basement Software LLC

215 ratings
63 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 27, 2020
  • May 20, 2026

Features

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ipad
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About

Experience a realistic blackjack simulation with extensive customization options. Practice strategies, build skills, and unlock new graphics as you advance through tables. This free game offers thousands of hours of strategic play and fun.

Customizable table rules
Adjustable deck shoe size
Multiple seat positions
Strategy suggestions
Table advancement system
Unlockable graphics
Simulated casino environment
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What users say

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What's New in Advanced 21 Blackjack

1.0.32

May 20, 2026

Leaderboards: Compete with players around the world! Our new leaderboards allow you to track your performance and see how you stack up against others. Climb the ranks and showcase your skills!

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10

In-App Purchases

$1.99

Dogs Card Backs

Dogs Card Backs

User reviews

I love it

I love it

Amazing

Very realistic

Love it

Amazing game

Programmed to CHEAT!

You want a review? Well here it is… Firstly, highly questionable and unethical to force users to accept “usage statistics” before they even use the app! What “statistics” could you possibly gain from a Blackjack app?! Secondly, once you reach pro level, suddenly the house wins nearly all the time! This isn’t legitimate, this is fixing cards and unrealistic. Happily deleted the app.
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They made me do it

Just leave a review. It gets you an achievement

Developer apps

User experience

🐞

Reported Bugs

3 issues

Reset function does not work

Bug

Persistent bug causing dealer to pull excessive 5-6 card 21s

Bug

Chip purchase prompts after significant losses

Bug

Requested Features

8 requests

Card counting practice mode

Feature

Offline/airplane mode support

Feature

Max bet button for convenience

Feature

Vegas game variations (free bet, side bets)

Feature

Higher chip rewards after going broke

Feature

Ability to disable playing aids for realism

Feature

Back counting option

Feature

Negative true count avoidance

Feature

FAQ

What is Advanced 21 Blackjack?

Advanced 21 Blackjack is a free-to-play mobile application that offers a realistic simulation of the casino card game twenty-one. It allows users to customize various game rules, practice betting strategies, and hone their blackjack skills in a simulated environment.

What are the key features of this blackjack app?

Key features include customizable table rules such as deck shoe size and payout ratios, the ability to play at multiple seat positions simultaneously, simulated computer players, basic blackjack strategy suggestions, and a table advancement system with unlockable graphics.

Is Advanced 21 Blackjack free to play?

Yes, the app is free to download and play. However, some optional features are available through in-app purchases. Users can disable in-app purchases in their app store settings if they do not wish to use this functionality.

What platforms is Advanced 21 Blackjack available on?

The description does not specify the exact platforms, but it is a mobile application. A network connection is required to play the game.

Can I win real money playing Advanced 21 Blackjack?

No, this app is intended for adult audiences and does not offer any real money gambling or opportunities to win real money or prizes. Any success within the game does not imply future success in real money casinos or gambling.