21 Solitaire Games

by A Trillion Games Ltd · Card · Free

On Google Play since June 2018 · Data updated 2026-09-28

21 Solitaire Games is made and published by A Trillion Games Ltd. AppBrain is an independent app data site and isn't affiliated with A Trillion Games Ltd. The app name, icon, screenshots and description belong to A Trillion Games Ltd and are shown as published on Google Play.

AppBrain's verdict

EstablishedLoved by users

Total installs: 24 thousand
Rating on Google Play: 4.51; 111 ratings
Last updated: October 16, 2025

21 Solitaire Games has 24 thousand installs. Users love it: 4.5 stars from 111 ratings.

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Installs

Tracked by AppBrain

Last 30 days: 34
Play install range: 10+ thousand
Launched: June 2018

Installs over time

21 Solitaire Games has been installed 24 thousand times. Over the past 30 days, it has been installed 34 times.

Rankings

Google Play top charts

Google Play Rankings for 21 Solitaire Games

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Competitors

Similar apps and more from A Trillion Games Ltd

Alternatives to 21 Solitaire Games

Releases

Updates seen on Google Play

Version: 4.2.6.0
Launched: June 2018

Oct 16, 2025UpdateVersion 4.2.6.0
Jan 16, 2024UpdateVersion 4.2.5.0
Oct 28, 2022UpdateVersion 4.2.4.0
Aug 21, 2020Installs10,000+ installs
Feb 21, 2020Installs5,000+ installs

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User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

Comments on 21 Solitaire Games for Android

★★★★★ Keith Topliss · Nov 8, 2020

Nice graphics, great range of games, good range of difficulties

★★★★★ Patricia Schrock · Jul 13, 2023

This K game is well-designed. Features function well. I like the face cards which are representative of official playing cards rather than cartoonized versions with or without annoying distracting background scenes. The developer Byron Knolls has a good design. I would like him to research another similar game which I installed from Google Play Store in March 2023. It has similar valid card facs with excellent functioning features. I would like to reinstall it. I don't have app name or designer.

★★★★★ JACQUELINE SINCLAIR · Jan 11, 2022

I've played forty thieves for years. No matter how many card games I play I always go to forty thieves as my favorite.

★★★★★ Jacqueline Sinclair · Mar 27, 2023

Love the forty theives game. I've been addicted to it for years. Also got solitaire and different games all under this app.

★★☆☆☆ Karen Kleckner · Nov 12, 2018

Only one deal for 40 thieves. Could not see the suit of the cards.

Technology

Found in the app by AppBrain

Ads: Contains ads
Price: Free
Libraries: 3
App size: 8.32 MB
Needs Android: 4.0.3+
Content rating: Medium

Technologies used by 21 Solitaire Games

12 permissions · 3 libraries

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About the app and developer

About 21 Solitaire Games

21 Solitaire Games is a card app developed by A Trillion Games Ltd.

Download Statistics

21 Solitaire Games has been downloaded 24 thousand times. In the last 30 days, the app was downloaded 34 times.

User Ratings

21 Solitaire Games is rated 4.51 out of 5 stars. The rating is based on 110 ratings.

App Information

21 Solitaire Games is freely available from Google Play. The APK size is 8.32 MB. The latest APK version available is 4.2.6.0. The last update was on October 16, 2025.

Technical Requirements

21 Solitaire Games requires Android 4.0.3+ or higher. The app has a content rating of Medium Maturity. The APK has been available on Google Play since June 2018.

App Performance Report

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Developer information for A Trillion Games Ltd

A Trillion Games Ltd

support@atrilliongames.com

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Store listing

By A Trillion Games Ltd, from Google Play

“Play Klondike, FreeCell, Spider and many other kinds of solitaire!”

Screenshots by A Trillion Games Ltd, from the Google Play listing

Description by A Trillion Games Ltd Written by the developer, not by AppBrain. Click to read.

A collection of 21 carefully chosen, quality solitaire games. Includes Klondike (all versions), FreeCell (1 and 2 decks), Spider (4, 2 and 1 suit), Penguin, Lady Jane, Russian Solitaire, Australian Patience, Forty Thieves, Easthaven, Scorpion, Simple Simon, Blind Alley, Westcliff, Diplomat, Eight Off, Sea Towers.

- Single-click auto-move functions
- Auto-finish
- Adjustable difficulty level
- Hint system
- A thousand undo/redo levels
- Persistent/resettable statistics for each solitaire