Blackjack 21: online casino

5.0

CYBERNAUTICA

4.70

3,715 reviews

500,000+
Downloads

Free

Blackjack & slot machines! Adrenaline and relax in online casino.

About Blackjack 21: online casino

Blackjack 21: online casino is a casino game developed by CYBERNAUTICA. The APK has been available since July 2018. In the last 30 days, the app was downloaded about 9.4 thousand times.
It's highly ranked.
It's rated 4.70 out of 5 stars, based on 3.7 thousand ratings. The last update of the app was on January 21, 2025. Blackjack 21: online casino has a content rating "High Maturity".
Blackjack 21: online casino has an APK download size of 88.59 MB and the latest version available is 5.0. Designed for Android version 4.4+. Blackjack 21: online casino is FREE to download.

Description

Looking for new casino games? Play slots & blackjack online now. Online casino with Blackjack 21 card game and free slot machines are here for you.

More data about Blackjack 21: online casino

Price	Free to download
Total downloads	600 thousand
Recent downloads	9.4 thousand
Rating	4.70 based on 3.7 thousand ratings
Ranking	Highly ranked
Version	5.0
APK size	88.6 MB
Number of libraries	37
Designed for Android	4.4+
Maturity	High Maturity
Ads	Contains ads

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Comments for Android

★★★★★ It very good game I like the fact that it guides you at times on how to bet and what to. Do just wish it was real money lol

★★★★★ This is an awesome platform if you want to practice your basic strategy without the stress of time constraints. I can take my sweet time and learn while winning more the proper way rather than just by gut feeling

★★★★★ Fun and entertaining, and if u win a tournament u win rwal money

★★☆☆☆ As soon as the pop-up ad showed and the ads to watch to get bonus gifts showed up I closed the app and deleted it from my phone. So annoying

★★☆☆☆ I'm starting to lose too often. I understand that there are 6 decks of cards in a casino interface, but I'm losing more often than possible. This is by no means "unluckiness", either.

★★☆☆☆ Ugh was close to being a great blackjack app. Was fast and moved well. Unsolicited ads that don't give you more chips are a fail.

★★☆☆☆ Very sad keep losing so many times, if you play little Bitcoins you never move, if you play big amounts you lose, you are not going to win 😢 😞 🙏

★★☆☆☆ Wow what a game it's very good if you like losing, just about every hand you will lose you will see lots of 20,21 on dealer side you be lucky to get one 21 stay away from this game.

Google Play Rankings

Top rankings

Rank	Country	Category	List
81	Russia	Casino	Top Free
182	Germany	Casino	Top Free
109	Switzerland	Casino	Top Free
109	Portugal	Casino	Top Free
124	Sweden	Casino	Top Free
134	Mexico	Casino	Top Free
136	Turkey	Casino	Top Free
139	Brazil	Casino	Top Free
150	Denmark	Casino	Top Free
176	Austria	Casino	Top Free

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Ranking history in Russia

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Technologies

Blackjack 21: online casino is requesting 18 permissions and is using 38 libraries.
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Blackjack 21: online casino

Blackjack & slot machines! Adrenaline and relax in online casino.

About Blackjack 21: online casino

More data about Blackjack 21: online casino

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Developer information for CYBERNAUTICA