AppBrain's verdict
New- Rating on App Store
- 5.00
- 13 ratings
- Last updated
- October 26, 2026
- Size
- 45.8 MB
Double or Nada 21: Blackjack came out 71 days ago. It doesn't have enough ratings yet to judge what users think.
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Store listing
By DOUBLE OR NADA GAMING LLC, from the App StoreDescription by DOUBLE OR NADA GAMING LLC Written by the developer, not by AppBrain. Click to read.
KEY FEATURES
- Authentic 8-deck shoe with Vegas Strip rules
- Double-Down Replace: swap your doubled card at no extra cost
- Dealer 22 Challenge: bet against a repeat dealer 22
- Twins side bet: 30:1 suited, 10:1 colored, 5:1 mixed pairs
- Split up to 4 hands
- 2:1 Insurance payouts
- Daily rewards: up to 7,000 free chips per day with streak bonuses
- Weekly missions for bonus chips
- Card counter with running Hi-Lo count
- Detailed game history log
- 10 languages supported
- Beautiful casino-table aesthetic with realistic chip and card animations
PLAY FOR FUN
Double or Nada 21 is a free-to-play social casino game designed for entertainment only. Free chips refill daily, and optional in-app purchases let you stock up faster - but chips have NO real-world value and CANNOT be cashed out, traded, or redeemed for prizes of any kind.
CERTIFIED FAIR PLAY
IMPORTANT NOTICE
This game is intended for adult audiences (18+) for entertainment purposes only. It does not offer real money gambling or any opportunity to win real money or prizes. Practice or success at social casino gaming does not imply future success at real money gambling. Please play responsibly.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 45.8 MB
- Content rating
- High
Technologies used by Double or Nada 21: Blackjack
Releases
Updates seen on the App Store- Version
- 1.0.6
- Launched
- September 2026
No changelog data
Alternatives
Similar apps and more from DOUBLE OR NADA GAMING LLCAlternatives to Double or Nada 21: Blackjack
Rankings
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About the app and developer
About Double or Nada 21: Blackjack
Double or Nada 21: Blackjack is a games app developed by DOUBLE OR NADA GAMING LLC.
What is the rating of Double or Nada 21: Blackjack?
Double or Nada 21: Blackjack is rated 5.00 out of 5 stars, based on 13 ratings.
Is Double or Nada 21: Blackjack free?
Double or Nada 21: Blackjack is free. The app size is 45.84 MB. The latest version available is 1.0.6. The last update was on October 26, 2026.
What are the requirements for Double or Nada 21: Blackjack?
The app has a content rating of High Maturity. The app has been available on the App Store since September 2026.
Double or Nada 21: Blackjack is made and published by DOUBLE OR NADA GAMING LLC. AppBrain is an independent app data site and isn't affiliated with DOUBLE OR NADA GAMING LLC. The app name, icon, screenshots and description belong to DOUBLE OR NADA GAMING LLC and are shown as published on the App Store.
Developer information for DOUBLE OR NADA GAMING LLC
Address:
Frequently asked questions about Double or Nada 21: Blackjack
Is Double or Nada 21: Blackjack free?
Yes. Double or Nada 21: Blackjack is free on the App Store.
Is Double or Nada 21: Blackjack still available?
Yes. Double or Nada 21: Blackjack is on the App Store, and the last update we saw was on October 26, 2026.
How large is Double or Nada 21: Blackjack?
Double or Nada 21: Blackjack is 45.84 MB.
Is Double or Nada 21: Blackjack suitable for children?
App Store gives Double or Nada 21: Blackjack a high maturity rating. It is meant for adults.
How do people rate Double or Nada 21: Blackjack?
Double or Nada 21: Blackjack scores 5.00 out of 5 stars, from 13 ratings on the App Store.
Who made Double or Nada 21: Blackjack?
Double or Nada 21: Blackjack was developed by DOUBLE OR NADA GAMING LLC. It is listed in the games category on the App Store.
What are the best alternatives to Double or Nada 21: Blackjack?
People looking at Double or Nada 21: Blackjack also look at these games apps: Split Aces - BlackJack Drills, Practice Blackjack, unBlackjack, Wiz 21, Blackjack & Poker Odds Trainer.