Calculatorz-8 app for iPhone and iPad

*** Works fine on iOS 7.

I developed a calculator app that is useful for myself.
And decided to share it with you.
That is Calculatorz-8.
I hope you will like this app.

As for the normal calculator, only one calculation is possible in one time.
Calculatorz-8 has multiple memories.
And you can carry out a calculation for two or more memories in one time.
For example, you can divide 4 and 5 by 2 at the same time.

[Features]
- Up to 8 memories
- Addition, subtraction, multiplication and division
- Operation for multiple memories
- Reusing calculation results
- Reporting screen views the sum/average of the memories
- Reports can be sent by email
- Auto-saving calculation results
- Repeating calculations
- DEL(backspacing) and UNDO
- C and AC
- Can turn on/off the sounds
- Selectable 8 colors of user interfaces