Tau Calculator App - Tau Calculator for iPad & Reviews

The only calculator that support Tau number™.

Tau calculator is a unique calculator that is dedicated to a popular numerical constant, Tau. Tau calculator is the best calculator for your iPad, iPhone, iPod Touch. With only $0.99, you will have access to all of the awesome features the app has to offer. NO in-app purchase, NO Ad! EVER!

FEATURES:
+The one and only Tau constant!
+Classic & Intuitive interface.
+Support both landscape and portrait mode.
+All standard operations of a basic calculator and scientific calculator.
+View calculation history as you go, so you will never lose track.
+Extremely accurate, no rounding, no lost of precision.
+Easy copy and paste result on display.
+And its forgiving too. With backspace button, you will never have to re-type the entire calculation.

***BUT WAIT, THERE ARE MORE!
+In addition to all standard functionality of a calculator, Tau calculator also include various additional functions like quadratic solver, random number generator (decimal or whole integer), ruler...All in one!
+Easy navigation allows easy switching back and forth!
+And better yet, more are coming. More equation solvers, numerical constant references, unit convertor...are on the way!

WHAT ARE YOU WAITING FOR?
DOWNLOAD THIS APP NOW AND SEE HOW AMAZING THIS APP TRULY IS!