# Way of Indian Math — Master 99×99 in 13 steps > Learn Indian Vedic multiplication techniques through a gamified 13-step curriculum. (iPhone/iPad app by 寛仁 九郎丸.) - Source: https://appshunter.io/ios/app/way-of-indian-math/id6763732138 (this page in markdown: same URL + `.md`) - Developer: [寛仁 九郎丸](https://appshunter.io/developer/1443461509) - Category: Education - Price: $1.99 - Age rating: 4+ - Requires: iOS 18.0 · 23 MB - Languages: Korean, European Spanish, American English, Japanese, Chinese (Simplified, China), French (France) - Released: 2026-04-27 - Data updated: 2026-08-27 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/way-of-indian-math/id6763732138/reviews.md ## What is Way of Indian Math? Indian Math Path is a mental arithmetic dojo that takes you from struggling with 2-digit multiplication to solving any number up to 99 × 99 in your head — in just 13 steps. Built on classical Indian (Vedic) multiplication methods, it organizes centuries of mental math wisdom into a clean, gamified ranking system: six Kyu ranks for the fundamentals, seven Dan ranks for the masters. ■ Why Indian-Style? Indian-style multiplication doesn't look anything like the long multiplication you learned in school. Instead of stacking digits and carrying, you spot a pattern, apply a 3-step formula, and the answer falls out — often faster than you can type it. "Put the digits at the ends, slip the sum in the middle." "Take the average squared, subtract the gap squared." "Count the shortfall from 100, cross-subtract, multiply the rest." Once you see the patterns, 2-digit multiplication stops feeling like math and starts feeling like a magic trick you can do. ■ The 13-Step Curriculum Kyu Ranks — Foundations • 6-Kyu ab × 11 • 5-Kyu (ab) × (cb), a + c = 10 • 4-Kyu (ab) × (ac), b + c = 10 • 3-Kyu (1a) × (1b), both 11–19 • 2-Kyu (N − d) × (N + d), clean average • 1-Kyu multiplying numbers near 100 Dan Ranks — Mastery • 1-Dan 2-digit × 1-digit • 2-Dan even × number ending in 5 • 3-Dan (a5) × (b5) • 4-Dan even × 25, even × 75 • 5-Dan (a1) × (b1) • 6-Dan (ab) × (ac), same tens digit • 7-Dan general 2-digit × 2-digit (vertically and crosswise) Every step ships with a full lesson: the pattern, the formula, the worked examples, the intuition behind it, and a clean step-by-step procedure. You don't memorize tricks — you understand why they work, so the skill sticks. ■ Two Ways to Train • Master Course — 5 seconds per question, 50 seconds total. Pass the time attack and you rank up to the next step. • Free Course — no time pressure. Solve at your own pace while the app quietly times you, so you can warm up before going for the master rank. ■ Who It's For • Adults who want a real, measurable brain-training habit • Parents looking for a calm, gamified way to grow their child's math fluency • Abacus and Kumon students exploring a different mental-math style • Middle and high school students sharpening calculation speed for exams • University and job-hunting students preparing for aptitude and placement tests • Anyone who wants to feel sharper between meetings, on the train, or in line for coffee ■ What's Inside • 13 fully illustrated lesson modules — pattern, formula, intuition, procedure, examples • Master Course (5s/question time attack) and Free Course (untimed with timing) • Best-time tracking and full play history • A printable Indian Math Path certificate when you complete all 13 ranks • Sound effects, haptic feedback, and matched light/dark themes • Localized in English, Japanese, French, Korean, and Chinese • 100% offline. No accounts, no ads, no tracking, no in-app purchases ■ Start with One Question You don't need to be "a math person." Indian Math Path is designed so that five seconds, once a day, gradually wires a second calculation engine into your head. The first question is always the hardest — and it's only five seconds away. ■ Contact Feedback and suggestions: support@indian-mathmatics.app Website: https://indian-mathmatics.app ## Key features - 13-step curriculum based on Indian math - Gamified ranking system (Kyu and Dan ranks) - Master Course time attack mode - Free Course untimed practice mode - Printable completion certificate - Offline functionality ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/way-of-indian-math/id6763732138/reviews.md ### 4/5 — 例題の答えが間違っています *2026-06-21* 学習 → 三段 → ステップ3に示されている二つ目の例題の計算プロセスと答えが間違っています。 有料アプリなので是非改善してください。 ## Frequently asked questions about Way of Indian Math ### What is the Way of Indian Math app? The Way of Indian Math app teaches 2-digit multiplication using classical Indian (Vedic) methods. It breaks down the learning process into 13 structured steps with a gamified ranking system. ### How does the Way of Indian Math curriculum work? The curriculum is divided into six Kyu ranks for fundamentals and seven Dan ranks for mastery. Each step includes lessons on patterns, formulas, intuition, and procedures for understanding the methods. ### What are the training modes in Way of Indian Math? There are two training modes: Master Course, a 5-second per question time attack, and Free Course, an untimed mode for practice. Both modes help you track progress and rank up. ### Is Way of Indian Math suitable for all ages? With an age rating of 4+, the app is designed for a broad audience, from middle school students to adults looking to sharpen their calculation speed and mental agility. ### Can I use Way of Indian Math offline? Yes, the app is 100% offline, meaning you do not need an internet connection to use it. This makes it convenient for learning anywhere, anytime. ### Does Way of Indian Math have ads? No, the Way of Indian Math app is completely ad-free. It also does not require accounts or involve tracking, providing a distraction-free learning experience. ### What devices does Way of Indian Math support? The app is available for iPhone and iPad, offering a consistent experience across Apple mobile devices. ### How often is Way of Indian Math updated? The app was last updated on April 29, 2026, to version 1.1.1. This indicates ongoing support and potential for future improvements and content. ## Version history (last 4 releases) ### 1.1.2 — 2026-08-15 New • The results screen now lists every question you answered — the expression, how long it took, and whether you solved it within the time limit, all at a glance. Fixed • Corrected the second worked example (25 × 65) in STEP 3 of Learn → Master 3, where both the steps and the answer were wrong. ### 1.1.1 — 2026-04-29 - You can now view a list of your answer times for each question when you complete a course. ### 1.1.0 — 2026-04-28 • UI/UX improvements • Added Spanish language support ### 1.0 — 2026-04-27 No release notes. ## Apps similar to Way of Indian Math | App | Rating | Price | Category | | --- | --- | --- | --- | | [3n or Not](https://appshunter.io/ios/app/3n-or-not/id913003589) | 5.0 (3) | Free | Education | | [BrainDojo: ADHD Brain Training](https://appshunter.io/ios/app/braindojo-adhd-brain-training/id6739862455) | — | Free | Education | | [Japan School Science Quiz Game](https://appshunter.io/ios/app/japan-school-science-quiz-game/id6747566616) | — | Free | Education | | [Dharma Protectors](https://appshunter.io/ios/app/dharma-protectors/id6740003293) | — | Free | Education | | [99 More - App for Mental Math](https://appshunter.io/ios/app/99-more-app-for-mental-math/id6446323889) | — | Free | Education | | [2Digit Multiplication Lite](https://appshunter.io/ios/app/2digit-multiplication-lite/id400869854) | 4.0 (1) | Free | Education | ## More apps by 寛仁 九郎丸 - [チャレッタ](https://appshunter.io/ios/app/id6755620321) All apps by 寛仁 九郎丸: https://appshunter.io/developer/1443461509 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*