What Thirty One | 31 actually does (from store listing)
Play the popular card game Thirty One, also known as knack, Schwimmen or Schnautz, whenever and wherever you want.
Play offline against up to 4 computer-controlled opponents or play with up to three others players online.
-Play in public or private rooms
-Customize the rules to your liking
-Not enugh time to end the game? No problem. Close the app and resum the game later.
The rules are simply explained:
Each player gets three cards. The goal is it to have as many points in his han…
Play the popular card game Thirty One, also known as knack, Schwimmen or Schnautz, whenever and wherever you want.
Play offline against up to 4 computer-controlled opponents or play with up to three others players online.
-Play in public or private rooms
-Customize the rules to your liking
-Not enugh time to end the game? No problem. Close the app and resum the game later.
The rules are simply explained:
Each player gets three cards. The goal is it to have as many points in his hand as possible. For cards with the same color, the points add up. Aces give 11 points. Face cards 10. Otherwise, the number of the cards count. Alternatively, you can collect cards of the same rank. However, there are only points(30.5) if all three cards are of the same rank. You can either exchange (by tapping the cards) one card or all cards. Alternatively, you can push too. The first player can in the first round only push or exchange all cards with the middle. The game is over when one player has 31 Points or the player is turn back who has knocked. When a player loses and has no more life, he is eliminated. The last one left wins the game.
More detailed rules are easily to find on the web.
Comparable Android apps
The five apps in Card with the closest revenue to Thirty One | 31. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and Bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Thirty One | 31's tracker page for current rating, reviews and snapshot timeline.
Building something similar? Get a free AI audit with $-revenue forecasts for every recommendation.