# SpeedMath Trainer — Rhythm-Based Mental Math

> Rhythm-Based Mental Math (iPhone/iPad app by Fumihiro Kawasaki.)

- Source: https://appshunter.io/ios/app/speedmath-trainer/id6741766444 (this page in markdown: same URL + `.md`)
- Developer: [Fumihiro Kawasaki](https://appshunter.io/developer/1246668885)
- Category: Education, Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 66 MB
- Languages: American English, Arabic, French (France), German (Germany), Indonesian, Japanese, Korean, Russian, Chinese (Simplified, China), European Spanish and 1 more
- Released: 2025-02-17
- Data updated: 2026-01-19
- User reviews in markdown: https://appshunter.io/ios/app/speedmath-trainer/id6741766444/reviews.md

## What is SpeedMath Trainer?

Train your brain with fast, rhythm-based mental math.
Solve calculations in sync with a steady tempo to sharpen your focus, reaction speed, and arithmetic accuracy.

SpeedMath turns practice into an engaging experience with responsive stages, instant feedback, and a sleek cyber-inspired interface that visualizes your performance in real time.

Key Features
	•	Short, focused timed challenges for daily training
	•	Rhythm-based problems that keep your mind engaged
	•	Track accuracy, speed, and score trends with modern dashboards
	•	Detailed results with per-question breakdown and bonuses
	•	Share your achievements and challenge friends
	•	Premium mode unlocks all stages and removes ads

Recommended for
	•	Adults who want to strengthen mental math and quick calculation skills
	•	Commuters or busy users looking for a quick brain workout
	•	Anyone who finds ordinary math apps too slow or boring

Even a few minutes a day can sharpen your mind.
Stay focused, react faster, and master mental math with a smarter way to train.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SpeedMath Premium | $1.99 | one-time |



## Version history (last 5 releases)

### 1.1.5 — 2026-01-19

•	Refreshed UI with a cleaner, modern cyber look
	•	More compact main screen with better first-view visibility
	•	Improved result screen with clearer scoring details
	•	Redesigned share button to encourage sharing
	•	New dashboard-style Stats view with charts
	•	Fixed highest score display issue

### 1.1.4 — 2025-12-24

•	Improved ad delivery configuration and stability
•	Minor internal improvements for a smoother experience

Thanks for using SpeedMath!
We’re continuously improving the app to keep it fast and fun.

### 1.1.3 — 2025-12-20

•	Optimized ad behavior to reduce interruptions during gameplay
	•	Refreshed App Store visuals for a clearer and more focused presentation

### 1.1.2 — 2025-08-31

This update improves usability and keeps the app simple and easy to use.
The top screen is now cleaner so you can focus on training without distractions.
Premium features remain available as before.

### 1.1.1 — 2025-05-03

Minor improvements for a smoother experience. Now better optimized for all players.

## More apps by Fumihiro Kawasaki

- [Lock Photos with Face ID](https://appshunter.io/ios/app/lock-photos-with-face-id/id6741157762)
- [MASK BREAKER](https://appshunter.io/ios/app/mask-breaker/id6744633821)
- [Custom Poker Timer - NextBlind](https://appshunter.io/ios/app/custom-poker-timer/id6746351359)
- [Poker VPIP Tracker](https://appshunter.io/ios/app/poker-vpip-tracker/id6756774810)
- [DailyTrack Grid](https://appshunter.io/ios/app/dailytrack-grid/id6756873226)

All apps by Fumihiro Kawasaki: https://appshunter.io/developer/1246668885

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*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 2026-01-19.*