Blackjack 21: Octro Black jack
Users love it: 4.7 stars from 1,301 ratings. Its best ranking is #50 in Top Free, Casino Games in Turkey.
Blackjack 21: Octro Black jack is made and published by Octro, Inc. AppBrain is an independent app data site and isn't affiliated with Octro, Inc. The app name, icon, screenshots and description belong to Octro, Inc. and are shown as published on the App Store.
About Blackjack 21: Octro Black jack
Blackjack 21: Octro Black jack is a games app developed by Octro, Inc.
User Ratings
Blackjack 21: Octro Black jack is rated 4.70 out of 5 stars. The rating is based on 1.3 thousand ratings.
App Information
Blackjack 21: Octro Black jack is freely available from the App Store. The app size is 389.86 MB. The latest version available is 4.68.5. The last update was on September 25, 2026.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since December 2023.
More data about Blackjack 21: Octro Black jack
| Price | Free |
| Rating | 4.70 based on 1.3 thousand ratings |
| Ranking | Highly ranked |
| Version | 4.68.5 |
| App size | 389.9 MB |
| Maturity | High Maturity |
Screenshots
Also available on Google Play
More from Octro, Inc.
Changelog of Blackjack 21: Octro Black jack
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Developer information for Octro, Inc.
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App Store Rankings for Blackjack 21: Octro Black jack
Top rankings
Ranking history in Turkey
Technologies used by Blackjack 21: Octro Black jack
Frequently asked questions about Blackjack 21: Octro Black jack
Is Blackjack 21: Octro Black jack free?
Yes. Blackjack 21: Octro Black jack is free on the App Store.
Is Blackjack 21: Octro Black jack still available?
Yes. Blackjack 21: Octro Black jack is on the App Store, and the last update we saw was on September 25, 2026.
How large is Blackjack 21: Octro Black jack?
Blackjack 21: Octro Black jack is 389.86 MB.
Is Blackjack 21: Octro Black jack suitable for children?
App Store gives Blackjack 21: Octro Black jack a high maturity rating. It is meant for adults.
How do people rate Blackjack 21: Octro Black jack?
Blackjack 21: Octro Black jack scores 4.70 out of 5 stars, from 1,301 ratings on the App Store.
Who made Blackjack 21: Octro Black jack?
Blackjack 21: Octro Black jack was developed by Octro, Inc. It is listed in the games category on the App Store.