Abacus Practice
For children & parents · EducationAbacus and mental maths practice for children from Level 0 to Level 8, with a progress report for parents. No accounts, works offline, and every feature is free for the first 14 days.
Independent Android app studio
Thoughtfully crafted apps,
fresh ideas.
AeroFluxStudio makes calm, well-made Android apps: a practice companion that helps children learn the abacus, and a relaxing crossword game for grown-ups who love a good clue.
Our apps
Made for Android and Google Play
Every app has its own page, privacy policy, terms and help section.
Crossword & Words Puzzles
Word game · For adultsPicture-and-word crosswords played in turns against a rival, a letter-wheel Words mode, and a new daily puzzle every day. 300 crossword and 300 Words levels, free with ads.
How we build
Small studio, careful choices
Privacy first
No accounts to create. We collect only what an app needs to work, and we never sell personal information.
Works offline
Practice and puzzles are built into the apps, so they keep working without an internet connection.
Real support
Your emails are read and answered by the same people who build the apps.
Contact
Questions, ideas or problems?
Write to us at support@aerofluxstudio.xyz. Please mention which app you're using, your phone model and the app version.