Scientific Calculator includes the following features:
* Traditional algebraic or RPN operation
* Result history
* Math Functions
* Percentages
* Binary, octal, and hexadecimal
* Large input/output display

Currency Converter is a simple app for Android powered phones that does currency conversion.

* The currency exchange rates data is provided by Yahoo Finance and supports 34 major currencies.

Numeral System Calculator is used to perform arithmetic operations for Binary,Octal,Hex,Decimal numbers

* Input two numbers in any number system(Decimal,Binary,Octal,Hexadecimal)

* Arithmetic Operations Addition,Subtraction,Multiplication,Division

Loan Calculator

Calculates the payment for a loan based on constant payments and a constant interest rate

Calculation:the monthly payment, monthly ir, total amount

Tip Calculator

* Calculate tips and split bills quickly & easily with Tip Calculator!

* Calculate tip and split the bill with Tip Calculator - the ultimate tip calculator!

* This tip calculator not only calculates tip quickly and easily but also helps to split the bill between any number of people.

* Specify your own custom tip percent

* Enter a value on the tip calculator and see changes to the tip percentage, tip amount, total amount and

amount payable per person.

Math Tricks

* Calculate your phone number

* Find what day you were born

Screenshots: