iPhone Giveaway of the Day - Note Calculator - Text Editor

Note Calculator is text-based calculator supporting variable.

When you want to calculate with multiple expressions, it can be a bit complicated and difficult with normal calculator.
So, Here is "Note Calculator" !!
You can just write (type) down what you want to calculate.

You don't even worry about calculating history because Note Calculator shows all your work and saves it to the text file.
Anything cannot be easier than this.

Note Calculator also supports variables like simple programming.
You can do the calculating like below
a = 3
b = 2
c = a + b

Hard to remember variable names ?
You can choose from the list of available variables and also add new variable quickly and easily at your fingertip.

It also support block (grouping) with variables so that you can do more advanced calculation.

KEY FEATURES:
- Text-based calculator
- Supports variables like simple programming
- Save calculation data as a file
- Block (grouped) variables (looks like C or Java language)
- Share calculation and result with others