History Log Tape Paid Apps

Paper Calc with Apple AirPrint support. A 25-function scientific calculator now with hex, octal & binary keyboards, a full screen view of the paper tape, two color schemes, 250 lines of EMAILable...

Good Grapher™ - great and very powerful scientific graphing calculator. It will become your reliable assistant from elementary school to university and work.

Customer...

My Graphing Calculator brings at your palm the functionality of a standard scientific calculator in addition to powerful functions graphing. It supports complex numbers and complex functions....

Evaluate™ - powerful scientific calculator with polynomial and system of linear equations solver.

Scientific calculator
- History tape
- radians and degrees angle modes, support...

Scientific Fraction Calculator gives you the power of a portable calculator on your iPad or iPhone with full decimal and fraction capability! And now it even speaks!

It’s perfect for use...

*Featured in What´s Hot on iTunes*
*Updated for iOS 7 and a 64-bit version added!

Calculator for iPad, iPhone and iTouch all in the same App.
The BEST Calculator!

Ever...

Codex Calc is the calculator for the rest of us: easy and intuitive, without sacrificing power and capabilities.

Calculator • Unit Converter • Tip Calculator • RPN Mode • Full Scientific *...

Do you want to see all of the numbers that you just entered in the calculator? Do you want to work faster with less keystrokes? Well you can do both with Number Calc, it is both a reverse polish...

MaxiCalc is like touching a real calculator: response is instantaneous, visuals are crystal sharp and the sounds are truly unique. It simply feels right.

It is as easy as a pocket...

Amount is the most intuitive, lightweight and easy to use unit converter you've ever seen.
Amount let you convert units in a way you've never seen before: with just two tap of your finger you...