# 21 Black Jack - Win Prizes — Online Multiplayer Skill Games > Skill-based blackjack game with real-world prize competitions. (iPhone/iPad app by DNR Game Studio.) - Source: https://appshunter.io/ios/app/21-black-jack-win-prizes/id6557082491 (this page in markdown: same URL + `.md`) - Developer: [DNR Game Studio](https://appshunter.io/developer/1622426165) - Category: Games, Entertainment, Card, Casino - Price: Free with in-app purchases - Rating: 4.50/5 from 105 App Store ratings · 3 written reviews indexed - Age rating: 17+ - Requires: iOS 13.0 · 255 MB - Languages: American English, French (France), German (Germany), Italian, Japanese, European Portuguese, Russian, Chinese (Simplified, China), European Spanish - Released: 2024-11-05 - Data updated: 2026-08-22 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/21-black-jack-win-prizes/id6557082491/reviews.md ## What is 21 Black Jack? 21 BLACKJACK IS A SKILL-BASED COMPETITION GAME, POWERED BY SKILLZ®. Here, fair play reigns supreme, and every player has the chance to achieve an epic win, regardless of skill level. Dive into the thrill of 21 GAME with 21 BLACKJACK, where strategy meets fortune in exciting, fast-paced gameplay. Designed specifically for players who relish the challenge of '21', this game melds classic blackjack rules with dynamic competitive twists. WHY YOU'LL LOVE 21 BLACKJACK: • REAL WORLD PRIZES: Compete in head-to-head or multiplayer tournaments to win real-world rewards. • EVERYONE'S FAIR CHANCE: Skill-based formats ensure every player a fair opportunity to win. • QUICK MATCHES: Dive into games swiftly with smooth, intuitive gameplay that keeps the excitement alive. • DAILY REWARDS: Log in every day to collect bonuses and challenge new competitors. • CLIMB THE LEADERBOARDS: Prove your skills by topping the leaderboard for extra prizes. This is a skill-based competition game powered by Skillz®. Here, fair play rules and every player has a chance to achieve an epic win, no matter your level of ability. For feedback on gameplay contact us at support@dnrgamestudio.com For support on Skillz® platform queries, reach out to support@skillz.com ## Key features - Real-world prize competitions - Skill-based gameplay - Fast-paced matches - Daily login rewards - Leaderboard challenges ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $2.99 | one-time | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/21-black-jack-win-prizes/id6557082491/reviews.md ### 1/5 — No money offers *2024-11-07* Need more money offers, not able to play real money games ### 2/5 — Score *2024-11-06* The score in some of the games are not the same as the final score that you get in some cases it’s 4800 points lower then what you actually got in game causing you to lose some matches. It is very frustrating getting a high score then being nerfed for some unknown reason that support can’t seem to understand the scores not adding up. **Developer response:** Thank you for your feedback and for highlighting your concerns with the scoring in 21 Blackjack. We take these issues very seriously and, after a thorough check, have not found discrepancies in our scoring system. However, we understand that this is frustrating and we are here to help resolve any issues you might be experiencing. Could you please send us more details about the specific matches where you noticed the score discrepancies? Email us directly at support@dnrgamestudio.com with any relevant information or screenshots. We're committed to ensuring a fair and enjoyable gaming experience for all our players. Thank you for your cooperation and patience! ### 5/5 — Great game ! *2024-11-05* I just started playing this game today and it’s super easy to learn and it’s fun ! I give it five stars ! I will keep this game on my phone and continue playing it . I highly recommend this game **Developer response:** Thank you so much for the fantastic review and 5-star rating! We're thrilled to hear that you found 21 Blackjack easy to learn and fun to play. It's great to know that our game has earned a spot on your phone. Keep enjoying the game, and we look forward to bringing you even more exciting features to enhance your gaming experience. Thanks for recommending 21 Blackjack! ## Frequently asked questions about 21 Black Jack ### What is 21 Black Jack? 21 Black Jack is a skill-based competition game powered by Skillz®. It offers fast-paced blackjack gameplay where players can compete for real-world prizes. ### Can I win real money with 21 Black Jack? Yes, 21 Black Jack allows you to compete in tournaments for a chance to win real-world rewards. The game emphasizes fair play for all participants. ### Is 21 Black Jack free to play? Yes, 21 Black Jack is free to download and play. It is supported by ads and may offer in-app purchases for additional features or benefits. ### What devices support 21 Black Jack? 21 Black Jack is available on iPhone, iPad, and iPod devices. It requires iOS to run. ### How often is 21 Black Jack updated? The latest version, 1.55.0, was released on 2025-11-13, indicating recent updates. This suggests the game is actively maintained by the developer. ### What is the age rating for 21 Black Jack? 21 Black Jack has an age rating of 17+. This is due to its nature as a competitive game that may involve simulated gambling elements. ### How does the skill-based format work in 21 Black Jack? The skill-based format ensures that every player has a fair opportunity to win, regardless of their experience level. Success is determined by strategic play and skill rather than pure chance. ### Where can I get support for 21 Black Jack? For feedback on gameplay, you can contact support@dnrgamestudio.com. For queries related to the Skillz® platform, reach out to support@skillz.com. ## Version history (last 5 releases) ### 1.55.0 — 2025-11-13 Bug fixes & improvements ### 1.18.0 — 2025-06-18 Improvements & bug fixes ### 1.17.0 — 2024-12-02 Bug fixes & improvements ### 1.16.0 — 2024-11-20 Bug fixes ### 1.15.0 — 2024-11-17 Bug fixes & improvements ## Apps similar to 21 Black Jack | App | Rating | Price | Category | | --- | --- | --- | --- | | [WorldWinner: Play for Cash](https://appshunter.io/ios/app/worldwinner-play-for-cash/id1248993106) | 4.6 (40,461) | Free | Games | | [Coinnect: Real Money Time Game](https://appshunter.io/ios/app/coinnect-real-money-time-game/id1012750638) | 4.6 (12,473) | Free | Games | | [Bingo For Cash - Real Money](https://appshunter.io/ios/app/bingo-for-cash-real-money/id1563383895) | 4.6 (64,531) | Free | Games | | [EasyWin: Solitaire™ Cash Games](https://appshunter.io/ios/app/easywin-solitaire-cash-games/id6478492166) | 4.9 (14,193) | Free | Games | | [Match To Win: Real Money Games](https://appshunter.io/ios/app/match-to-win-real-money-games/id1138106620) | 4.5 (291,784) | Free | Games | | [Win Real Money: PlayOff Games](https://appshunter.io/ios/app/win-real-money-playoff-games/id6444492155) | 4.6 (1,130) | Free | Games | ## More apps by DNR Game Studio - [Master Challenge - Win Money](https://appshunter.io/ios/app/master-challenge-win-money/id1659990523) - [10 Solitaire: Win Real Cash](https://appshunter.io/ios/app/10-solitaire-win-real-cash/id1662523816) - [Word Shift - Real Money Puzzle](https://appshunter.io/ios/app/word-shift-real-money-puzzle/id6445957966) - [Bingo Play – Win Real Money](https://appshunter.io/ios/app/bingo-play-win-real-money/id6468379211) - [Pool Cash - 8 Ball Billiards](https://appshunter.io/ios/app/pool-cash-8-ball-billiards/id6468379331) - [Solitaire Real Money - Rewards](https://appshunter.io/ios/app/solitaire-real-money-rewards/id6468379385) All apps by DNR Game Studio: https://appshunter.io/developer/1622426165 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*