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Last updated on: 2026-05-12
Android Apps > Card > Thirty-One
Thirty-One icon

Thirty-One

1.0.2
Ko-chan Studio.
0.00
0 reviews
500+
Downloads
Free

Play 31: The classic card game! Simple rules, deep strategy. Outsmart the AI.

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About Thirty-One

Thirty-One is a card app developed by Ko-chan Studio..

How many times has Thirty-One been downloaded?

Thirty-One has been downloaded 630 times. In the last 30 days, the app was downloaded 27 times.

What is the rating of Thirty-One?

Thirty-One has no ratings yet.

Is Thirty-One free?

Thirty-One is free to download. The APK download size is 47.68 MB. The latest version available is 1.0.2. The last update was on February 15, 2026.

What are the requirements for Thirty-One?

The app has a content rating of Everyone. The app has been available on Google Play December 2025.

Description
"Simple yet deep! The classic card game ""31 (Thirty-One)"" is now available as an app! Experience thrilling tactics as you try to get your hand total as close to 31 as possible.
Show more

More data about Thirty-One

Price Free to download
Total downloads 630
Recent downloads 27
Rating No ratings
Ranking Not ranked
Version 1.0.2
APK size 47.7 MB
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Thirty-One with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Downloads over time

Thirty-One has been downloaded 630 times. Over the past 30 days, it has been downloaded 27 times.

Changelog of Thirty-One

  • Feb 15, 2026UpdateVersion 1.0.2
  • Feb 11, 2026Installs500+ installs
  • Jan 19, 2026UpdateVersion 1.0.1
  • Dec 27, 2025Installs100+ installs
  • Dec 20, 2025New AppVersion 1.0.0 in CARD for Free
Show more Show less

Developer information for Ko-chan Studio.

Ko-chan Studio.

kohchan.studio.info@gmail.com

Website

N/A

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Comments on Thirty-One for Android

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Google Play Rankings for Thirty-One

This app is not ranked

Technologies used by Thirty-One

Thirty-One is requesting 10 permissions and we don't have library information (yet).

Permissions

Network communication
view network connections, full network access, Google Play license check
System tools
prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.KohchanStudio.Thirtyone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.gms.permission.AD_ID
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
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Card Rules+ - Card Game Guide icon Card Rules+ - Card Game Guide
29 Classic - Offline Card Game icon 29 Classic - Offline Card Game
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