# Speed Math.

> Speed Math. (iPhone/iPad app by Rayner Kristanto.)

- Source: https://appshunter.io/ios/app/speed-math/id6758902571 (this page in markdown: same URL + `.md`)
- Developer: [Rayner Kristanto](https://appshunter.io/developer/1875633931)
- Category: Games, Casual
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 31 MB
- Languages: American English
- Released: 2026-04-08
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/speed-math/id6758902571/reviews.md

## What is Speed Math.?

Test your mental math skills in this intense, fast-paced addition game! Can you beat the clock and achieve the highest score?

HOW TO PLAY:
• Answer addition equations as quickly as possible
• Each correct answer = +1 point
• One wrong answer = Game Over

FEATURES:
• Solo Mode - Challenge yourself and beat your high score
• Local 2-Player Mode - Compete head-to-head with a friend
• Progressive Difficulty - Questions get harder as you advance


## Version history (last 2 releases)

### 1.1 — 2026-08-27

Now available in Simplified Chinese — switch anytime in Settings.

You can also choose exactly how long each question lasts. The new
slider goes from 1 to 15 seconds, or flip on No Time Limit to practice
at your own pace.

Wrong equations are now more convincing: an incorrect answer is never
off by 10 or more, so you have to actually do the math.

### 1.0 — 2026-04-09

No release notes.

## More apps by Rayner Kristanto

- [Emmaus+](https://appshunter.io/ios/app/emmaus-plus/id6795009320)

All apps by Rayner Kristanto: https://appshunter.io/developer/1875633931

## Related topics

[speed math 24](https://appshunter.io/ios/topics/speed-math-24)

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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 2026-09-08.*