Thirty One | 31 Card Game Android
Thirty One | 31 Card Game gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Thirty One | 31 Card Game is #51 in Games › Card Free on Google Play in Japan and charting in 2 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperDonkeyCat Games
CategoryGames › Card
PriceFree
Released
Installs1M+
Rating★ 4.6 (19k)
Updated
Content ratingTeen
Rating
4.6 ★
19k ratings
Measured
Best rank now
#51
Games › Card FreeMeasured
Thirty One | 31 Card Game on Google Play
App details
App ID
com.donkeycat.hosnobeol
Publisher
DonkeyCat GmbH
Publisher country
Austria
Content rating
Teen
Thirty One | 31 Card Game downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Thirty One | 31 Card Game's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Thirty One | 31 Card Game before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Thirty One | 31 Card Game makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 66 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Games › CardFree | #51 |
 Germany | Games › CardGrossing | #65 |
| Germany | Games › CardFree | #101 |
Apps near Thirty One | 31 Card Game on the chart
Games › Card Free, around #51.
Ratings
Google Play, worldwide.
Rating
4.6 ★
19k ratings
Measured
Ratings
19k
Measured
Written reviews
88
Measured
About Thirty One | 31 Card Game
🎉 Introducing Thirty One – the classic 31 card game online, also known as Blitz or Scat, and one of the most popular 2 to 4-player multiplayer card games 🌟 The 31 card game is perfect for adults, teens, or seniors! Very easy to learn, but never boring to play.
This 31 card game is also known as Schwimmen, Knack, Schnauz, Hosn Obe, Cadillac, Whammy, Juble, Blitz or Scat. Around the world it goes by Trentuno or 31 Gioco di Carte (Italian), Eenendertigen or 31 Kaartspel (Dutch), Fajer (Hungarian), or Treinta y Uno / 31 Juego de Cartas (Spanish).
This is a free card game on your smartphone or tablet 📲. Play 31 online with friends - anytime, anywhere!
🃏 Be the first to score 31 points with just three cards to win! Play with friends or connect with players from around the world in online multiplayer mode 🌍.
🆓 Free to play, with ads - or unlock the ad-free option for an uninterrupted game.
🙌 No registration needed - just open the app and play.
🌟 Features:
🎮 Free online card game
🌍 Play 31 online - improve your skills offline or in multiplayer mode
🏠 Join public games or create private multiplayer rooms with friends
💬 In-App Chat: Connect and chat with new people
⚡ Easy to learn, fast-paced gameplay
🌟 Short playtime, ideal for on-the-go gaming
🎨 Authentic and customizable design
📱 Smartphone and tablet compatible
🏆 Compete for the highest score
🏅 Tournaments
Join exciting Thirty One card game tournaments and compete against players from around the world! Register for scheduled tournaments using tournament tickets, play your best games of 31 online, and climb the tournament leaderboard. Top finishers earn credit payouts and bragging rights. Check your tournament history, review past results, and track your progress! 🏆
📖 Rules of the 31 Card Game:
Play with 2 to 4 players, using 32 cards. Each player has three cards and up to three lives. Score points by playing cards of the same suit, with face cards worth 10 and aces worth 11. Reach 31 points to win the round, or lose a life if you have the lowest score.
Choose from four moves each round:
♠️ Exchange one card with the center
♥️ Swap your hand with the center cards
♣️ Pass if you don't want to make changes
♦️ Knock to indicate the last round once you believe you won't have the lowest hand-score.
If you are the first to draw at the start of the round, you can choose to put your hand in the middle and get another hand from the deck, or put three new cards from the deck in the middle of the table.
🚀 Start playing today!
Thirty One is the perfect 31 card game online for casual gamers and enthusiasts alike. Experience the thrill of competition and challenge your skills against players from all over the world.
Join the growing community of Thirty One players and see if you have what it takes to become the ultimate card master. Download now and play the 31 card game online for free with friends! 🃏🏆
This 31 card game is also known as Schwimmen, Knack, Schnauz, Hosn Obe, Cadillac, Whammy, Juble, Blitz or Scat. Around the world it goes by Trentuno or 31 Gioco di Carte (Italian), Eenendertigen or 31 Kaartspel (Dutch), Fajer (Hungarian), or Treinta y Uno / 31 Juego de Cartas (Spanish).
This is a free card game on your smartphone or tablet 📲. Play 31 online with friends - anytime, anywhere!
🃏 Be the first to score 31 points with just three cards to win! Play with friends or connect with players from around the world in online multiplayer mode 🌍.
🆓 Free to play, with ads - or unlock the ad-free option for an uninterrupted game.
🙌 No registration needed - just open the app and play.
🌟 Features:
🎮 Free online card game
🌍 Play 31 online - improve your skills offline or in multiplayer mode
🏠 Join public games or create private multiplayer rooms with friends
💬 In-App Chat: Connect and chat with new people
⚡ Easy to learn, fast-paced gameplay
🌟 Short playtime, ideal for on-the-go gaming
🎨 Authentic and customizable design
📱 Smartphone and tablet compatible
🏆 Compete for the highest score
🏅 Tournaments
Join exciting Thirty One card game tournaments and compete against players from around the world! Register for scheduled tournaments using tournament tickets, play your best games of 31 online, and climb the tournament leaderboard. Top finishers earn credit payouts and bragging rights. Check your tournament history, review past results, and track your progress! 🏆
📖 Rules of the 31 Card Game:
Play with 2 to 4 players, using 32 cards. Each player has three cards and up to three lives. Score points by playing cards of the same suit, with face cards worth 10 and aces worth 11. Reach 31 points to win the round, or lose a life if you have the lowest score.
Choose from four moves each round:
♠️ Exchange one card with the center
♥️ Swap your hand with the center cards
♣️ Pass if you don't want to make changes
♦️ Knock to indicate the last round once you believe you won't have the lowest hand-score.
If you are the first to draw at the start of the round, you can choose to put your hand in the middle and get another hand from the deck, or put three new cards from the deck in the middle of the table.
🚀 Start playing today!
Thirty One is the perfect 31 card game online for casual gamers and enthusiasts alike. Experience the thrill of competition and challenge your skills against players from all over the world.
Join the growing community of Thirty One players and see if you have what it takes to become the ultimate card master. Download now and play the 31 card game online for free with friends! 🃏🏆
What's new in 4.14
Bug fixes and improvements.