Downloads
Classic casino Blackjack — split, double down & beat the dealer!
AppBrain's verdict
Niche- Installs
- 210
- Last updated
- August 31, 2026
- Ads
- Contains ads
- Size
- 27.1 MB
BlackJack21 is a niche app, with 210 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on BlackJack21 for Android
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Store listing
By NDM FACTORY, from Google PlayDescription by NDM FACTORY Written by the developer, not by AppBrain. Click to read.
Step up to the table and test your luck and skill in the most authentic Blackjack experience on mobile. Whether you're a seasoned card shark or just learning the game, BlackJack 21 delivers real casino action with zero risk.
♠️ Real Casino Rules
Split pairs and play two hands at once
Double Down on 9, 10, or 11 for maximum reward
Take Insurance when the dealer shows an Ace
Dealer draws to 17 — just like a real casino
Blackjack pays 3:2
🎰 True-to-Life Experience
Authentic casino table design
Satisfying card deal and chip sounds
Instant WIN / LOSE / PUSH result overlays
Smooth animations and clean gameplay
📊 Track Your Progress
Detailed win/loss/push statistics
Chip balance saved automatically between sessions
Configurable number of decks (1, 2, 4, or 6)
💰 Never Stop Playing
Run out of chips? Get a free recharge with a single tap
No forced interruptions mid-game
Download free and go all in. The dealer is waiting. 🎲
Recent changes:
• New card-dealing animation — cards now fly in from the shoe
• Real casino sound effects for chips, deals, and results
• Insurance now resolves instantly when the dealer has blackjack
• Fixed a rare crash on the game screen
Thanks for playing Blackjack 21!
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 27.1 MB
- Content rating
- High
Technologies used by BlackJack21
Releases
Updates seen on Google Play- Version
- 1.1.2
- Launched
- March 2026
Alternatives
Similar apps and more from NDM FACTORYAlternatives to BlackJack21
More from NDM FACTORY
Installs
Tracked by AppBrain- Last 30 days
- 7
- Play install range
- 100+
- Launched
- March 2026
Installs over time
BlackJack21 has been installed 210 times. Over the past 30 days, it has been installed 7 times.
Rankings
Google Play top chartsGoogle Play Rankings for BlackJack21
About the app and developer
About BlackJack21
BlackJack21 is a casino app developed by NDM FACTORY.
How many times has BlackJack21 been installed?
BlackJack21 has been installed 210 times. In the last 30 days, the app was installed 7 times.
What is the rating of BlackJack21?
BlackJack21 has no ratings yet.
Is BlackJack21 free?
BlackJack21 is free. The app size is 27.13 MB. The latest version available is 1.1.2. The last update was on August 31, 2026.
What are the requirements for BlackJack21?
The app has a content rating of High Maturity. The app has been available on Google Play since March 2026.
BlackJack21 is made and published by NDM FACTORY. AppBrain is an independent app data site and isn't affiliated with NDM FACTORY. The app name, icon, screenshots and description belong to NDM FACTORY and are shown as published on Google Play.
App Performance Report
Get a detailed PDF report for BlackJack21 with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for NDM FACTORY
Frequently asked questions about BlackJack21
Is BlackJack21 free?
Yes. BlackJack21 is free on Google Play.
Is BlackJack21 still available?
Yes. BlackJack21 is on Google Play, and the last update we saw was on August 31, 2026.
Does BlackJack21 contain ads?
Yes. Google Play lists BlackJack21 as containing ads.
How large is BlackJack21?
BlackJack21 is 27.13 MB.
Is BlackJack21 suitable for children?
Google Play gives BlackJack21 a high maturity rating. It is meant for adults.
How many times has BlackJack21 been installed?
Google Play lists 100+ installs for BlackJack21.
Who made BlackJack21?
BlackJack21 was developed by NDM FACTORY. It is listed in the casino category on Google Play.
What are the best alternatives to BlackJack21?
People looking at BlackJack21 also look at these casino apps: Blackjack Classic - Card Game, BlackJack 21 Pro, Blackjack 21 Online Game, Blackjack 21 - Offline Casino, Blackjack 21.