We build small, useful, ad-supported mobile apps. Below are all the apps we currently maintain.
Fraction & mixed number calculator with step-by-step homework solutions — add, subtract, multiply, and divide fractions and see exactly how each answer is worked out.
Available on iOS and Android
Classic Sudoku puzzle game with multiple difficulty levels, hints, and a clean, distraction-free design.
Available on Android
A fun collection of math puzzles and brain teasers to sharpen your mental math skills.
Available on Android
Powerful, robust, and beautiful converter tool supporting more than 650 units across 35 categories — currency, length, volume, mass, temperature, and more.
Available on Android
Questions, feedback, or support requests for any of our apps? Reach us at:
Email: uucmobile@gmail.com