Way of Indian Math

The app teaches a collection of thirteen Indian‑style mental‑math techniques for multiplying two‑digit numbers, focusing on the 99 × 99 range. Each method is presented as a progressive level, from Level 1 through Master 7, and demonstrates a specific numerical symmetry or pattern—such as using the average of the operands, exploiting numbers that sum to ten, or handling numbers near 100. Interactive examples like 37 × 43 or 26 × 11 illustrate how the shortcuts reduce a multiplication to a brief mental calculation that can be completed in a few seconds.

It is intended for learners who want to improve rapid mental arithmetic, especially students, teachers, or hobbyists interested in alternative calculation strategies. The content is delivered offline, without ads, and is organized as a series of practice exercises that guide the user from basic to advanced patterns.

The software is distributed as a mobile application on the App Store and Google Play, priced as a one‑time purchase. It is classified as experimental, offering a self‑contained “dōjō” environment for practicing the thirteen methods and tracking progress through the defined ranks.