Calculator + app for iPhone and iPad

4.8 ( 3808 ratings )

Utilities Productivity
Developer: xNeat.com

Free

Current version: 2.9.15, last update: 6 months ago
First release : 05 Feb 2010
App size: 20.01 Mb

Award winning calculator app for iPad and iPhone. Designed with simplicity, usability and beauty in mind!

FEATURES:

- Free basic calculator
- Free scientific calculator
- Elegant & Intuitive interface
- Advanced editing by easily going back and forth
- Displays both the equation & the result at the same time
- Supports Fraction & Percent
- Supports many scientific functions

If you are looking for more advanced features you can upgrade to one or more of the following:

- Fraction Calculator with feet, inches & cm support!
- Solving for x with a polynomial Calculator for solving quadratic & cubic equations
2x³ - 4x² - 22x + 24 = 0
- Linear Equations Solver for solving system of linear equations
2x – y = 9
3x + 4y = –14
- Graphing Calculator to find the local min, max & intersection points
y = 2x³ – 4x
(x² + y²)³ = -27y²x²
- Triangle Calculator
- Cone Calculator
- Arc Calculator
- Circle Calculator
- Base Converter ( HEX OCT BIN DEC )
- Multiple themes

Enjoy the FREE Scientific calculator on your iPhone & iPad. If you like it, support us by upgrading or giving us a positive review.

Thanks :)

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Pros and cons of Calculator + app for iPhone and iPad

Calculator + app good for

Excellent! Definitely a very user friendly calculator. I am very satisfied!

This is a great app thank you very much, could please add complex numbers calculations and also i cant graph x=1 or x=2 or any, still its one great app

I love it, way better than apple calculator, thanks to parenthesis, possible modification and remaining calculation in a 2nd line above.

Its a helpful application. Unfortunately, I cant test the new releases with iPhone 4 IOS 7.1.2

This app helps a lot, is easy to use, but I would like that was possible to trace graph using the points coordinates and not just with the equation

Of all apps available, this is the one I use when need a calculator.

Some bad moments

Please add option in the parameters menu to continue operations from the result when we press again ➕➖➗✖️(not from the previous formula). Where is the interest to display the button "⬇️" because ➕➖➗✖️ buttons do the same action !!!?? (See example) Keep dev ! Great app but I removed 3 stars. Update the app to get the 5⭐️ Bonus: Full scientific mode landscape screen Matrixes Force Touch to switch to advanced features Example: If I press "1" "+" "1" "=" result will be 2 (

The calculator is great. But with the update, everything is locked an i have to purchase expansion packs. Before the update, i had everything, but with it now, only the basics. I got the app as a gift, from an other app for using their service, so i hadnt bought any expansions, but i had them. All in one, the calculator is really great, great design and great funcionality. But that you have to pay now, although i had the full functionality is not a great experience. Because of that, i change my review now, from 5 stars to 2 stars.

A terrible app. Its basic calculator functions are fine, but when it comes to graphing, it has insanely low logic and problem solving ability.

Its a scam app. Ask you for money for more simple features. The scientific setting have no scientific operations available. DONT DOWNLOAD.

Currency calc has a bug about last days data of Chart. It seems USD rate, if you select other currencies.( like THB )

its actually the best calculator app in apple store but not working with iphone 6 and 6plus. Please update it!

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