Blackjack 21! vs Blackjack Advisor
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Free to play
- Las Vegas rules
- HD graphics and table customization
- Stat tracking
- Double Down, Splits, Insurance, Surrender
- Deck shuffle animation
- Customizable options
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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!
Blackjack Advisor
This application offers real-time guidance for Blackjack players, suggesting optimal moves like standing, hitting, splitting, or doubling based on dealer and player cards. It aims to improve your odds at the table with no advertisements or subscriptions required.
- Real-time strategy suggestions
- Stand, hit, split, double guidance
- Dealer and player card input
- Improves odds at Blackjack
- No ads
- No subscription
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Provides suggestions on when to stand, hit, split or double. Improves your odds at the Blackjack table. - no ads - no subscription - use immediately - the in-app purchase is just asking you for a voluntary, one-time tip for the developer. Select the card that the dealer has, then select the cards that you have and this app will advise you what to do. Be careful: even if you play perfectly, house always has an edge. This app is created with care but may contain bugs and errors. Use at your own risk!
Screenshots
Verdict
The clearest difference is ads: Blackjack Advisor at none against Blackjack 21!'s shown. Blackjack Advisor also leads on review sentiment (100% vs 72%) and rating (5.0 vs 4.6). Blackjack 21!'s advantage is ratings volume (6.1K vs 5) and device support (3 vs 1). On price, in-app purchases, monetization model and iOS requirement 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
Both are free to download. Blackjack 21! sells 5 one-off in-app purchases and Blackjack Advisor sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Blackjack Advisor holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Blackjack 21! has 6.1K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 72% of Blackjack 21!'s written reviews are positive against 100% of Blackjack Advisor's.
Blackjack 21! ships an update every 3 months, Blackjack Advisor every 3 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.
| Parameter | Blackjack 21! | Blackjack Advisor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (6.1K ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 71.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 6.1K — better | 5 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 209 MB | 1 MB |
| Age rating | 17+ | 17+ |
| Developer | Do More Mobile, LLC. | Research and Market Insights B.V. |
Customer experience
Blackjack 21!
Blackjack Advisor
Bugs and 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
Blackjack Advisor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blackjack 21!
- Blackjack 21 - 35,000 Chips$4.99
- Black Jack Premium Upgrade$6.99
- Blackjack 21 - 100,000 Chips$9.99
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- Blackjack 21 - 250,000 Chips$19.99
- Blackjack 21 - 600,000 chips!$39.99
Blackjack Advisor
- One-time Generous Tip$3.99
- One-time Amazing Tip$6.99
Questions
Is Blackjack 21! free?
Is Blackjack Advisor free?
Which has better reviews, Blackjack 21! or Blackjack Advisor?
Do Blackjack 21! or Blackjack Advisor have ads?
Which is updated more often, Blackjack 21! or Blackjack Advisor?
Other comparisons
