# Math Simply — Simple Calculator with Widget

> Ad-free calculator and unit converter with home screen widget and personalization. (iPhone/iPad app by 振捷 周.)

- Source: https://appshunter.io/ios/app/math-simply/id6468932496 (this page in markdown: same URL + `.md`)
- Developer: [振捷 周](https://appshunter.io/developer/1526093328)
- Category: Utilities, Finance
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: Dutch, French (France), German (Germany), Italian, Japanese, Brazilian Portuguese, Romanian, Chinese (Simplified, China), European Spanish, Swedish and 1 more
- Released: 2023-11-27
- Data updated: 2026-08-15
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/math-simply/id6468932496/reviews.md

## What is Math Simply?

NO Advertising, Math Simply is an easy-to-use calculator with a minimalist design that allows users to place the calculator on the Home Screen of their iOS or macOS device to perform calculations directly without opening the app itself. The widget calculator has an almost identical calculation experience to the main APP.
Version 2.0.0 introduces a brand-new unit converter feature, offering conversions for over 100 units across 10 categories, with more content to be added in future updates.

It has the following features:
1. Easy-to-use interface – has the same design interface as the traditional calculator, simple and clear.
2. Has almost the same widget calculation experience as the main program (the widget calculator only lacks the cache memory function).
3. Adopts the cache memory function and provides four cache operation buttons, which is convenient for diversified calculations.
4. User-friendly hints – hints for “Previous Result”, “current operator” and operation status during calculations.
5. Global Localization – Math Simply not only supports 12 languages, but also provides globalization support, whether you are used to using “.” or “,” as a decimal point, or “,” or “‘” as a thousands separator, Math Simply adapts to your needs in real time.
6. Personalization – For display modes, button vibration, button shapes and colors, and even display fonts, Math Simply offers adjustments to provide a variety of personalized settings.
7. Unit Converter - Quick and intuitive unit conversions, with customizable precision control.
8. Future Upgrades – Math Simply is a one-time purchase and download for life, with access to all future upgrades (including more convenient calculation features).

Math Simply currently supports all iPhone and iPad devices with iOS 17 installed. In addition, thanks to the characteristics of the M series chips, Mac with Apple Silicon chips can also install this app and use the Widget Calculator function.

In the near future, Math Simply will also add more convenient features, aiming to help users calculate more conveniently. Thank you for your support!

## Key features

- Home screen widget calculator
- Unit converter (100+ units)
- Cache memory function
- User-friendly hints
- Global localization
- Personalization options
- One-time purchase for life

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/math-simply/id6468932496/reviews.md

### 5/5 — 很好用很方便的计算器

*2024-03-15*

界面简洁，支持打开暂停锁屏，不用老是因为放开一会儿就要马上再解锁的功能太贴心了！
小工具的计算器也很好用！

**Developer response:** 感谢您的支持！

## Frequently asked questions about Math Simply

### Does Math Simply have ads?

No, Math Simply is advertised as having NO advertising. This provides an uninterrupted user experience for all calculations and conversions.

### What is the price of Math Simply?

Math Simply is a one-time purchase of $1.99. This purchase grants lifetime access to the app and all future upgrades.

### What devices does Math Simply support?

Math Simply supports all iPhone and iPad devices running iOS 17. It can also be installed on Macs with Apple Silicon chips, utilizing the Widget Calculator function.

### How often is Math Simply updated?

The app was last updated on March 24, 2026, with version 2.2.1. The developer plans to add more convenient features in future updates.

### What personalization options are available in Math Simply?

Math Simply offers extensive personalization, including adjustments for display modes, button vibration, button shapes and colors, and even display fonts.

### What is the age rating for Math Simply?

Math Simply has an age rating of 4+, making it suitable for a wide range of users. The app's simple interface is designed for ease of use.

### Can I use the calculator without opening the app?

Yes, Math Simply features a home screen widget that allows you to perform calculations directly without launching the main application.

### What languages does Math Simply support?

Math Simply supports 12 languages and provides global localization, adapting to your preferences for decimal points and thousands separators in real time.

## Version history (last 5 releases)

### 2.2.1 — 2026-03-24

1. Fixed an issue where the Calculator widget would not work properly in iOS 26 under Liquid Glass and Tint mode.
2. Fixed some display issues.

### 2.2.0 — 2025-03-22

1. To accommodate different device screen sizes, a scaling switch has been added to adjust the calculator UI.
2. The Widget Calculator has been updated, allowing users to change the button color directly on the Settings page without needing to re-add or remove the widget.
3. Users can now choose the number of decimal places to retain for calculation results in the Widget Calculator and toggle the display of thousand-digit separator.
4. Fixed some bugs.

Since version 2.2.0 includes many updates to the Widget calculator, if you are upgrading from version 2.1.0 or an earlier version, please remove the previously added Widget and add it again.

### 2.1.0 — 2024-12-10

1. Compatible with iOS 18 & iPadOS 18.
2. Added new converter features - Angle, Fuel Consumption and Flow Rate.
3. Fixed some minor bugs.

### 2.0.0 — 2024-08-08

1. Brings a brand new unit converter feature.
2. Fixed some logic bugs and optimised the code.
3. New color themes - Fruit green & Egg yellow.
4. Fixed the bug that the button color of widget calculator would be changed when switching the system color scheme.

### 1.1.4 — 2024-04-14

This update has brought a purple color theme to the main interface and Widgets interface.

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## More apps by 振捷 周

- [UI HandBook](https://appshunter.io/ios/app/ui-handbook/id6463360470)

All apps by 振捷 周: https://appshunter.io/developer/1526093328

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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 2026-08-15.*