Thirty-One
“Play 31: The classic card game! Simple rules, deep strategy. Outsmart the AI.” the developer's tagline
Thirty-One is a niche app, with 690 installs. It doesn't have enough ratings yet to judge what users think.
Thirty-One is made and published by Ko-chan Studio.. AppBrain is an independent app data site and isn't affiliated with Ko-chan Studio.. The app name, icon, screenshots and description belong to Ko-chan Studio. and are shown as published on Google Play.
About Thirty-One
Thirty-One is a card app developed by Ko-chan Studio..
Install Statistics
Thirty-One has been installed 690 times. In the last 30 days, the app was installed 14 times.
User Ratings
The app has no ratings yet.
App Information
Thirty-One is freely available from Google Play. The app size is 47.68 MB. The latest version available is 1.0.2. The last update was on February 15, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since December 2025.
More data about Thirty-One
| Price | Free |
| Total installs | 690 |
| Recent installs | 14 |
| Rating | No ratings |
| Ranking | Not ranked |
| Version | 1.0.2 |
| App size | 47.7 MB |
| Number of libraries | ? |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Also available on the App Store
Alternatives to Thirty-One
More from Ko-chan Studio.
Installs over time
Thirty-One has been installed 690 times. Over the past 30 days, it has been installed 14 times.
Changelog of Thirty-One
Developer information for Ko-chan Studio.
Comments on Thirty-One for Android
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Google Play Rankings for Thirty-One
Technologies used by Thirty-One
Frequently asked questions about Thirty-One
Is Thirty-One free?
Yes. Thirty-One is free on Google Play.
Is Thirty-One still available?
Yes. Thirty-One is on Google Play, and the last update we saw was on February 15, 2026.
Does Thirty-One contain ads?
Yes. Google Play lists Thirty-One as containing ads.
How large is Thirty-One?
Thirty-One is 47.68 MB.
Is Thirty-One suitable for children?
Google Play rates the content of Thirty-One as suitable for everyone.
How many times has Thirty-One been installed?
Google Play lists 500+ installs for Thirty-One.
Who made Thirty-One?
Thirty-One was developed by Ko-chan Studio.. It is listed in the card category on Google Play.
What are the best alternatives to Thirty-One?
People looking at Thirty-One also look at these card apps: Thirty One Deluxe (31, Blitz), Thirty One | 31, Thirty One | 31 Card Game, Thirty one - 31 card game., 21 Blitz : Card Game.