An all-in-one calculation app that brings together a standard calculator, scientific calculator, and a wide range of practical tools.
It supports basic and scientific calculations, fractions, currency conversion, unit conversion, base conversion, BMI, custom formulas, financial calculations, and other everyday needs - all in one app.
[CORE FEATURES]
Standard & Scientific Calculator
Perform addition, subtraction, multiplication, division, percentages, calculations with parentheses, powers, trigonometric functions, inverse trigonometric functions, and more. Access custom formulas directly from the Home screen to reduce repetitive input. Freely edit calculations, move the cursor, and double-tap to select the current number.
Fraction Calculator
Enter and calculate fractions with results displayed in fractional form - useful for school, exams, and everyday tasks.
Currency Converter
Convert between multiple currencies, precious metals, and cryptocurrencies for travel, online shopping, investing, and everyday reference.
Unit & Base Converters
Convert common units and number bases for study, work, programming, and everyday use.
BMI Calculator
Quickly calculate body mass index for everyday health tracking.
Custom Formulas
Use built-in formulas or create reusable custom formula templates to make repeated calculations faster.
Financial Calculators
Calculate compound interest and recurring investments for common financial planning needs.
History & Editable Calculations
View, favorite, delete, and recalculate previous results. Edit calculations directly, so a typo never means starting over.
Light & Dark Mode
Switch between light and dark themes.
[CONTACT US]
Email: kingstar19900516@gmail.com
QQ Group: 835604202
I’ve tried many calculator apps, but this one stands out for its clean design, smooth performance, and wide range of useful tools. It handles everything from basic calculations to scientific functions, fractions, currency conversion, unit conversion, and even mortgage calculations—all in one place.The interface is intuitive and easy to use, and I especially like the editable calculation process and history feature, which make correcting mistakes and reviewing previous calculations effortless. The app feels fast, reliable, and thoughtfully designed for both everyday users and professionals.If you’re looking for a powerful yet simple calculator app that covers almost every calculation need, this is an excellent choice. Highly recommended!
Better than stock
shawnrmur
Having a back button to erase one number instead of starting over is how stock calculator app should be. Stupid thing is you have to write a review and give it 4 stars to be able to use the history feature. Oh well it's what I was looking for so here's my review.
Testing the five star rating.
Duncdodgers
You have to comment and give five stars to use the history function? This seems like it should be a violation of apple’s app policies.Update: so far the app is fine. There is an odd thing where if you go to calculation details then try to copy a number or equation, instead of the “copied to clipboard” being in English, it’s in a different language. I updated my review to a 4, because blocking users from the full app by telling them they have to review it 5 stars seems wrong. You don’t have to rate it 5 stars to access history, it’ll work with any rating.
Developer Response
Thanks for your advice！"copy a number or equation, instead of the “copied to clipboard” being in English, it’s in a different language. "I made a mistake here，it's Chinese right now，i will fix it using English
Seamless and efficient
NettoXyy
The fraction mode is incredibly well done. It saves me so much time because I don’t have to toggle between fractions and decimals anymore. It just works seamlessly. Best calculator app by far!
- Swipe up on the calculator keypad to quickly clear the current calculation without tapping Clear.
- Fixed known issues.
Version 2.9
The developer, 明星 王, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
明星 王
Size
80.7 MB
Category
Utilities
Compatibility
Requires iOS 13 or later.
iPhone Requires iOS 13 or later.
iPad Requires iPadOS 13 or later.
iPod touch Requires iOS 13 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
