ideacalc

A calculator that take notes.

The most humanized design, heartfelt multi-touch let calculation more convenient.
For housewife, it is easy to see calculation process，no need checking.
For businessperson, words remark and record saving keeps data from lost.
For students, expression calculation helps you verifying the mathematical problems.
For parents and teachers, no need to worry about kid's homework, one key will done.
For researchers, self-define function and conversion tools will make you more efficient.

Special features include:
- One point and multi-fingers touch
- Complicated expressions calculation
- Words input to keeping accounts
- Continuous calculation
- Cursor anywhere to calculate
- Real voice result-sounding
- Homework checking
- Abundant of constants and functions
- Self define function
- Hex conversion, unit conversion and currency conversion