Volume and Geometry vs Sudoku Solver On Device AI

Looking for a quick and easy way to calculate the volume of your geometric solids? VolumePRO is the ideal tool for students, teachers, DIY enthusiasts, and math enthusiasts. With a clear and intuitive interface, instantly obtain the volume of different shapes in seconds. Tired of results given without explanation? With this app, not only do you get the result, but you also see all the steps of the calculation. Perfect for learning, understanding, and reviewing with ease.

Sudoku Solver solves Sudoku puzzles using a custom transformer neural network — reasoning through constraints in milliseconds. WHAT MAKES THIS DIFFERENT Traditional solvers use brute-force backtracking. Sudoku Solver takes a fundamentally different approach, using an encoder-only transformer trained on millions of puzzles. The model learns the deep structural patterns of the grid to predict solutions in a single forward pass. HOW IT WORKS The neural network sees all 81 cells at once and predicts blank cells simultaneously. On-device inference runs in under 10ms on the Apple Neural Engine, providing lightning-fast results with mathematical correctness via a built-in verification layer. FEATURES - Solve any 9x9 Sudoku puzzle in milliseconds - Scan printed puzzles with your camera — Vision OCR detects digits automatically - Review and correct scanned digits before solving - Enter puzzles manually with a tap-to-place grid - See the AI's predictions highlighted vs. the original clues - Cell-by-cell animated solve reveal - Input validation highlights conflicting digits as you enter them - Undo support - Dark mode - Runs entirely on-device — no internet required, no data leaves your phone