About this app
Conquer your math facts through a powerful multi-sensory approach—see them, hear them, and write your answers directly on the screen. Unlock castle doors as you progress, mastering foundational facts before advancing to derived facts. Take command of your learning by creating your own printable PDFs, following a flexible, personalized, and developmentally appropriate path to fluency. Crown yourself victorious in addition, subtraction, multiplication, and division using missing addend and missing factor settings. Math Castle is thoughtfully designed by a university math methods professor, grounded in research, and centered on students. Start playing today—every step brings you closer to fact mastery!
Latest release
What’s New
What's new in ver. 1.0.1: - Updated Royal Riddle - Various bug fixes and improvements Thank you for using Math Castle! If you have any feedback, please submit it via the app Settings > Feedback. Please leave a review!
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 24, 2026 · 5:34 PM Free
Screenshots
