accuraTip is easy to use tip and split calculator for Android™ devices. Why did we create yet another tip calculator? The main problem of all applications, available for Android™ is the absence of predefine settings, so you have to know tip percents for all countries you travel. accuraTip has tip percent settings and tax options for some countries. Soon we will add more presets and options.

Personalize your smartphone with a nice, girly calculator.

Android's first cute calculator designed just for girls. A fully featured calculator which is not just the same old ugly calculator and includes all your basic calculator features. It includes pretty butterflies, roses and wonderful sounding fairy effects. This calculator is just for girls. Not boring, just lots of fun!

The body mass index (BMI), or Quetelet index, is a heuristic proxy for human body fat based on an individual's weight and height. BMI does not actually measure the percentage of body fat.

Efirgy helps you saving energy and money

Free! Easy to use mortgage calculator or loan calculator. Use it to calculate mortgage payments, car payments or personal loan payments. Calculate monthly payments. Find out how much the loan is costing you by seeing how much the total loan payment is and how much of it is interest. Also view an amortize schedule of each loan payment and balance for the life of the loan.

Powerful & easy-to-use score keeper for board game, card game. Supporting changing more than one players' score in one time, and build-in calculator for complex case.
App-free version is comming soon~

Basic Electronics Calculator from simple formula in thai electronics book.

Is your weight healthy? Discover your Ideal Weight by calculating your Body Mass Index (BMI).
How many calories do you burn exercising? Discover how many calories you burn walking, running, cycling and more. Over 200 activities.

A simple and Powerful Tip Calculator which allows you to split your bill.

* Can be moved to SD-Card
* Support for TAX
* Round amount up
* Save various settings

Change calculator

Calculate various properties of Mechanical using this simple utility tool.

Sports calc: Calculate & track baseball, basketball, Football and ice-hockey.

Calculate various properties of Tax related values using this utility tool.

Calculate various properties of Trigonometry using this simple utility tool.

Calculate various properties of Analytical using this simple utility tool.

Calculate various properties of Area related values using this utility tool.

Calculate various properties of Budget using this simple utility tool.

This is for high school/college students learning algebra.It has tutorials,practice algebra skills,practice timed test & algebra challenge to compete with other genius around the world.It covers number,ratio & proportion,exponent & radical,polynomial,linear equation,quadratic equation,rational expression,inequality.
Lite version contains 210 practice questions.

Practice math fundamentals for kids Grade 2 to Grade 8.It has tutorials,practice math skills,practice timed test,math challenge.
It covers all the math fundamentals skills like addition,subtraction,multiplication,division,order of operation,LCM & GCF,Time,fraction,decimal & percentage.

PSA values ​​are taken from the laboratory to calculate

 - PSADT (doubling time)
 - PSAV (velocity)
- PHI (Prostate Health Index)