Comparison

Blackjack vs Advanced 21 Blackjack

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Blackjack

Experience a realistic casino-style Blackjack game on your iOS device. Learn the rules, practice your strategy, and enjoy the thrill of betting and winning in an authentic gambling simulation.

Highlights
  • Authentic casino Blackjack experience
  • Realistic betting structure
  • Split and double down actions
  • High quality graphics
  • Genuine casino rules
  • Multiple table themes
Features
Read full description

Play Blackjack right on your iPhone! The game also known as 21 can now be experienced on your iPhone, iPad or iPod Touch. This is the right app for you to learn the basics and get your strategy right before your next trip to Vegas or Monaco. Everything from the rules, to the betting structure and excitement is true-to-life in this game. All normal Blackjack actions such as being able to split or double down are included. Get the thrill of winning money in an almost real-life scenario! In this game of Blackjack the dealer stays on 17 and Blackjack pays 3 to 2. ● Authentic casino Blackjack gambling experience. ● High quality graphics with large cards and buttons. ● Tap chips, cards and table to play as if you were at the casino ● Play by genuine casino Blackjack rules. ● Tap to split your cards. ● Insurance pays 2:1 if the dealer has blackjack. ● Great graphics and animations with a clean and friendly user interface. ● Authentic Casino sounds. ● Choose between different table themes. ● The game works on all iOS devices. Download this Blackjack game today! It's free!

About

Advanced 21 Blackjack

Experience realistic blackjack gameplay with extensive customization options. Practice strategies, earn rewards, and unlock new graphics in this free-to-play casino card game. It's designed for adult audiences to hone their skills without real money risk.

Highlights
  • Customizable table rules
  • Adjustable deck shoe size
  • Multiple seat positions
  • Computer player simulation
  • Strategy suggestions
  • Unlockable graphics and themes
  • Table advancement system
Features
Read full description

Advanced 21 Blackjack is the most realistic, free way to play twenty-one without setting foot in a casino. With customizable table rules, graphics, and play styles, 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 - Surrender options - Rules for splitting after doubling down - Dealer behavior 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 player positions if you wish, or turn them off completely - Set the gameplay rules for auto-rebet, auto-stand, basic blackjack strategy suggestions, auto-decline for insurance, animation displays, 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 to unlock new graphics, including: - Poker chip sets - Card faces - Card backs - Table prints and bet-box designs - 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 purchases. 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 or 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.

Screenshots

Blackjack4 screens
Advanced 21 Blackjack4 screens

Verdict

The call

The clearest difference is review sentiment: Advanced 21 Blackjack at 84% against Blackjack's 63%. Advanced 21 Blackjack also leads on rating (4.6 vs 4.3). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Blackjack sells 10 one-off in-app purchases and Advanced 21 Blackjack sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Advanced 21 Blackjack holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 109 and 214 respectively. Written reviews point the same way: 63% of Blackjack's written reviews are positive against 84% of Advanced 21 Blackjack's.

UpkeepUpdate frequency

Blackjack ships an update every 5 months, Advanced 21 Blackjack every 2 months. Both last shipped on November 6, 2026.

Scorecard2 real differences · 8 level
Blackjack versus Advanced 21 Blackjack: the parameters behind the verdict, then further details
ParameterBlackjackAdvanced 21 Blackjack
PriceFreeFree
Rating4.3 (109 ratings)4.6 (214 ratings) — better
Positive reviews63.2% of reviews84.1% of reviews — better
Number of ratings109214 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size28 MB209 MB
Age rating17+17+
DeveloperNetviking ABBasement Software LLC

Customer experience

Blackjack

All ratings105 ratings
Positive78.1%
Neutral11.4%
Negative10.5%
Written reviews19 reviews
Positive63.2%
Neutral0.0%
Negative36.8%

Advanced 21 Blackjack

All ratings214 ratings
Positive91.6%
Neutral4.2%
Negative4.2%
Written reviews63 reviews
Positive84.1%
Neutral6.3%
Negative9.5%

Bugs and requests

Blackjack

Not enough reviews yet to summarise bugs or requests.

Advanced 21 Blackjack

Reported bugs

3 issues
  • Reset function does not work
  • Persistent bug causing dealer to pull excessive 5-6 card 21s
  • Chip purchase prompts after significant losses

Requested features

8 requests
  • Card counting practice mode
  • Offline/airplane mode support
  • Max bet button for convenience
  • Vegas game variations (free bet, side bets)
  • Higher chip rewards after going broke
Show 3 more
  • Ability to disable playing aids for realism
  • Back counting option
  • Negative true count avoidance

In-app purchases

10 purchases

Blackjack

One-time10
  • Red Blackjack Table$0.99
  • Purple Deck Of Cards$0.99
  • Blue Flower Deck Of Cards$0.99
Show 7 more
  • Ad Removal$0.99
  • Good Pack$1.99
  • Black Blackjack Table$1.99
  • Great Pack$4.99
  • Giant Pack$9.99
  • Amazing Pack$19.99
  • Ultimate Pack$49.99
10 purchases

Advanced 21 Blackjack

One-time10
  • Dogs Card Backs$1.99
  • Flowers Card Backs$1.99
  • Pile of Club Points$1.99
Show 7 more
  • Space Theme$4.99
  • Ocean Theme$4.99
  • Bag of Club Points$4.99
  • Small Box of Club Points$9.99
  • Box of Club Points$24.99
  • Big Box of Club Points$49.99
  • Huge Box of Club Points$99.99

Questions

Is Blackjack free?
Blackjack is free to download, with in-app purchases available.
Is Advanced 21 Blackjack free?
Advanced 21 Blackjack is free to download, with in-app purchases available.
Which has better reviews, Blackjack or Advanced 21 Blackjack?
Advanced 21 Blackjack is rated higher. Blackjack averages 4.3 out of 5 from 109 ratings, while Advanced 21 Blackjack averages 4.6 from 214 ratings.
Do Blackjack or Advanced 21 Blackjack have ads?
Both Blackjack and Advanced 21 Blackjack show ads.
Which is updated more often, Blackjack or Advanced 21 Blackjack?
Blackjack ships an update every 5 months, and Advanced 21 Blackjack every 2 months. Most recently, Blackjack was updated on November 6, 2026 and Advanced 21 Blackjack on November 6, 2026.

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