Bingo Party
Card Generator
A bingo app for parties and the office that brings together a caller, digital cards and a PDF generator in a single product — and works 100% offline.
Inside the app.
Running a bingo game without paper or internet
Organizing a game at a party, a school or the office meant printing cards, finding someone to call the numbers and crossing your fingers that the connection would hold. A single app that solved it all on the spot, friction-free, was missing.
One product, three game modes
We designed a native app in Kotlin and Jetpack Compose with caller mode (one device calls the numbers with voice and history), player mode (each phone with its own card and automatic bingo detection) and a PDF generator for those who prefer paper. All offline, no sign-up.
Published on Google Play and ready for any party
The app is available on Google Play, works 100% offline and supports 75-ball, 90-ball (UK) and custom modes with festive themes. The detection logic is covered with tests so calling bingo never fails.
Three ways to play, one single app.
Caller mode
One device on the table calls the balls with voice ("B 15"), a large, readable tile and a history of drawn balls. 75-ball, 90-ball (UK) or a themed game.
Player mode
Each player gets a random card on their phone. Mark numbers by tapping, and automatic detection alerts you the exact moment you win, with a celebration.
Generate and print
Prefer paper? Generate up to 100 cards and export a print-ready PDF: 1, 2 or 4 per A4 or Letter sheet. Ideal for schools and office parties.
Native, modern and tested.
Built in Kotlin with Jetpack Compose and Material 3. The bingo detection logic is covered with unit tests so calling a line and bingo is always reliable.
Got an app idea like this one?
We turn ideas into published apps: from concept to Google Play, with a working MVP in weeks.
