# Quick Math for Watch — Calculate math expression

> Calculate math expression (iPhone/iPad app by Khuong Pham.)

- Source: https://appshunter.io/ios/app/quick-math-for-watch/id1485794967 (this page in markdown: same URL + `.md`)
- Developer: [Khuong Pham](https://appshunter.io/developer/1593197909)
- Category: Utilities, Productivity
- Price: $5.99
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: English
- Released: 2019-10-31
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/quick-math-for-watch/id1485794967/reviews.md

## What is Quick Math for Watch?

Quick Math is a powerful math calculation built exclusively for the watch. Unlike other math apps which shows a bunch of buttons, this is similar to how people writes math expression: as a text of expression.

The app parses this expression which was done via hand drawing and voice input feature on the watch, then validates and compute the result. 

Many features include
- Lots of operators and functions, in some cases you can use either operator or function
- Support simple algebra like addition, subtraction to nifty conversion like degree to radian, to more advanced expression like sin, power, log
- Support complex expression, you can use decimal number, fraction and parenthesis to group numbers
- Save a history of previous executed expressions
- A dedicated guide page with all the operators  you will need


## Version history (last 2 releases)

### 1.1.0 — 2023-03-06

- Improvements and bug fixes

### 1.0.0 — 2019-10-31

No release notes.

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## More apps by Khuong Pham

- [Karaoke Go - Arirang Karaoke List](https://appshunter.io/ios/app/karaoke-go-arirang-karaoke-list/id860636487)
- [Dev News - Top Stories](https://appshunter.io/ios/app/dev-news-top-stories/id1483110988)
- [Countries Info for Watch](https://appshunter.io/ios/app/countries-info-for-watch/id1488996986)
- [Xkcd for Watch](https://appshunter.io/ios/app/xkcd-for-watch/id1494057691)
- [Push Hero - Test Notifications](https://appshunter.io/ios/app/push-hero-test-notifications/id1499227284)

All apps by Khuong Pham: https://appshunter.io/developer/1593197909

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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 2026-08-20.*