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Calx: Stack calculator app for iPhone and iPad


4.8 ( 1968 ratings )
Utilities Productivity
Developer: Daniel Clelland
0.99 USD
Current version: 1.2.3, last update: 3 months ago
First release : 26 Apr 2015
App size: 3.86 Mb

CALX is an RPN calculator — a calculator designed to work with a list of numbers.

This means that instead of just typing an equation into your calculator, you push numbers onto a stack, and then apply operations to the lowermost numbers in the stack.

Its bizarre, but it makes sense once it clicks.

If this all sounds confusing, dont worry! CALX comes with a guided tutorial which will get you up to speed in three minutes.

Features:

• Gestural interaction: Manipulate your data with simple, intuitive gestures.
• Multiple keypads: CALX features an array of basic, scientific, and statistical functions.
• Customization: Select from different fonts and colours to find a combination that works for you.