Why can't I install Blackjack Jack's 21?

The installation of Blackjack Jack's 21 may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure Blackjack Jack's 21 is compatible with your phone.

How to check if Blackjack Jack's 21 is safe to download?

Blackjack Jack's 21 is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Blackjack Jack's 21 old versions?

APKPure provides the latest version and all the older versions of Blackjack Jack's 21. You can download any version you want from here: All Versions of Blackjack Jack's 21

What's the file size of Blackjack Jack's 21?

Blackjack Jack's 21 takes up around 73.3 MB of storage. It's recommended to download APKPure App to install Blackjack Jack's 21 successfully on your mobile device with faster speed.

Blackjack Jack's 21

1K+Teen

FATHOM
Dec 9, 2025

Trusted App

What's New in the Latest Version 1.0.48

Dec 9, 2025

- Security Update

APK Info

Package Name
com.fathom.jacks21
File Format
XAPK
Android OS
Android 5.1+ (Lollipop MR1, API 22)
Architecture
armeabi-v7a
Content Rating
Teen · Simulated Gambling
Signature
e6f3edfdb1172ef886a84d2d2071a1b21c6091a2
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Package Name
com.fathom.jacks21
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