# BrainMath: Mental Training — Mental Math Trainer > Mental Math Trainer (iPhone/iPad app by Roger Chheng.) - Source: https://appshunter.io/ios/app/brainmath-mental-training/id6812525998 (this page in markdown: same URL + `.md`) - Developer: [Roger Chheng](https://appshunter.io/developer/6798917837) - Category: Education - Price: $2.99 - Age rating: 4+ - Requires: iOS 17.0 · 2 MB - Languages: American English - Released: 2026-09-24 - Data updated: 2026-10-08 - User reviews in markdown: https://appshunter.io/ios/app/brainmath-mental-training/id6812525998/reviews.md ## What is BrainMath? Sharpen your mental math skills with quick, focused practice sessions. BrainMath: Mental Training helps you improve speed, accuracy, and confidence with everyday calculations. One-time purchase. No subscriptions. No recurring fees. Practice addition, subtraction, multiplication, division, and percentages. Choose your difficulty and session length, then challenge yourself to beat your previous performance. Features: • Addition, subtraction, multiplication, division, and percentages • Easy, Medium, and Hard difficulty levels • 60, 90, and 120-second timed sessions • Track correct and incorrect answers • Accuracy and average answer-time statistics • High scores and best streaks • Performance trends from recent sessions • Simple, distraction-free design • No subscription — pay once and enjoy the app Whether you want to get faster at everyday calculations, sharpen your mind, or challenge yourself, BrainMath makes mental math practice quick and easy. ## Version history (last 1 release) ### 1.0 — 2026-09-24 No release notes. ## More apps by Roger Chheng - [Pilot Flashcard](https://appshunter.io/ios/app/pilot-flashcard/id6798917835) All apps by Roger Chheng: https://appshunter.io/developer/6798917837 --- *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 2026-10-08.*