Comparison

Blackjack vs Blackjack 21!

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

Blackjack 21!

Experience the thrill of Blackjack with this free casino-style card game. Enjoy authentic Las Vegas rules, customizable tables, and detailed stat tracking. Learn to play with helpful hints and master the game with advanced options like Double Down and Splits.

Highlights
  • Free to play
  • Las Vegas rules
  • HD graphics and table customization
  • Stat tracking
  • Double Down, Splits, Insurance, Surrender
  • Deck shuffle animation
  • Customizable options
Features
Read full description

Do you love Blackjack? Play the best FREE Blackjack game on the app store! - Jump right in and play Blackjack completely free! - Popular Las Vegas rules just like at the casino. - Beautiful table customizations with HD graphics. - Easy, simple to learn controls make this the sleekest Blackjack available. - Stat tracking shows your performance over time. - Double Down, Splits, Insurance and Surrender for an authentic Blackjack experience. - Deck shuffle animation lets you know when the deck is being reshuffled. - Tons of chip denominations from singles all the way to millions! - Customization options including decks, tables, face card style, hints, music, sfx, surrender. - Informative help screen for those who don't already know how to play Blackjack. The current game has hints enabled by default. This will highlight the suggested move based on basic Blackjack strategy. If you want to turn this off, toggle the "Move Advice" setting in the menu. We'll be adding some awesome new features to Blackjack soon, so stay tuned! Thanks for playing!! For fast and friendly support, email us at contact@maplemedia.io. We would love to hear from you!

Screenshots

Blackjack4 screens
Blackjack 21!4 screens

Verdict

The call

The clearest difference is ratings volume: Blackjack 21! at 6.1K against Blackjack's 109. Blackjack 21! also leads on rating (4.6 vs 4.3) and review sentiment (72% vs 63%). On price, update cadence, ads and in-app purchases 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 Blackjack 21! sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Blackjack 21! holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Blackjack 21! has 6.1K ratings behind it against 109, so its average is the more settled of the two. Written reviews point the same way: 63% of Blackjack's written reviews are positive against 72% of Blackjack 21!'s.

UpkeepUpdate frequency

Blackjack ships an update every 5 months, Blackjack 21! every 3 months. Both last shipped on November 1, 2026.

Scorecard3 real differences · 7 level
Blackjack versus Blackjack 21!: the parameters behind the verdict, then further details
ParameterBlackjackBlackjack 21!
PriceFreeFree
Rating4.3 (109 ratings)4.6 (6.1K ratings) — better
Positive reviews63.2% of reviews71.7% of reviews — better
Number of ratings1096.1K — better
Update frequencyEvery 5 monthsEvery 3 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 ABDo More Mobile, LLC.

Customer experience

Blackjack

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

Blackjack 21!

All ratings6,085 ratings
Positive88.7%
Neutral6.4%
Negative4.9%
Written reviews127 reviews
Positive71.7%
Neutral7.1%
Negative21.3%

Bugs and requests

Blackjack

Not enough reviews yet to summarise bugs or requests.

Blackjack 21!

Reported bugs

4 issues
  • Crashes after updates
  • Inability to close some ads
  • Incorrect payout for split hands
  • Disappearing chip balances

Requested features

5 requests
  • Multiple deck support
  • Option to walk away after winning
  • Multiplayer mode
  • More betting options
  • Improved card draw randomization

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
5 purchases

Blackjack 21!

One-time5
  • Blackjack 21 - 35,000 Chips$4.99
  • Black Jack Premium Upgrade$6.99
  • Blackjack 21 - 100,000 Chips$9.99
Show 2 more
  • Blackjack 21 - 250,000 Chips$19.99
  • Blackjack 21 - 600,000 chips!$39.99

Questions

Is Blackjack free?
Blackjack is free to download, with in-app purchases available.
Is Blackjack 21! free?
Blackjack 21! is free to download, with in-app purchases available.
Which has better reviews, Blackjack or Blackjack 21!?
Blackjack 21! is rated higher. Blackjack averages 4.3 out of 5 from 109 ratings, while Blackjack 21! averages 4.6 from 6.1K ratings.
Do Blackjack or Blackjack 21! have ads?
Both Blackjack and Blackjack 21! show ads.
Which is updated more often, Blackjack or Blackjack 21!?
Blackjack ships an update every 5 months, and Blackjack 21! every 3 months. Most recently, Blackjack was updated on November 1, 2026 and Blackjack 21! on November 1, 2026.

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