Easy to use personal finance manager: rich functionality and Open Source.

Calculates: Screen dimensions, Pixeldensity (PPI), Recommends a Screensize depending on screen resolution and the distance to screen

Calculate driving distance, directions, flight distances, land elevation & more.

Stacking calculator according to ASTM D4169

Calculates your total purchase, including shipping, tax and discounts on all items in your checkout in any currency

Fast and easy calculations for your health and fitness

Check the state of motor oil, and perform the rapid diagnosis of vehicle engine.

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.

Einstein's loaded dice calculator

Calculate various properties of Trigonometry using this simple utility tool.

What type of skin do you have..Find out now :D

Have you ever wonder how much something will cost after the discount?
This discount calculator will do it for you.

Now with probability, accurately determine market entry and exit prices.

SSB - Simple Supported Beam is dedicated to mechanical engineering students. It calculates the stresses and deformation of a beam made by up to 20 cylindrical spans and, also, calculates the 1st natural vibration mode shape and frequency, using a modified Rayleigh method.

Do you have difficulties calculating the final price of an item after discounts and taxes, or if you just want the result faster than calculating it in your mind? Then Discount Me! is your new best friend. Just enter the amount and discounts' percentage and it will automatically tell you the final price and the amount you've saved.

+ Detailed Reports screen
+ Detailed Settings screen

Free , simple and fast currency converter .
* Easy to use
* Quick 50 currency rates calculator
* Auto update exchange rate
* Offline mode
* Currency banknotes photos and info
* Random money facts
* Filter countries
* Perfect for travelling

100 Sums for brain training
Brain training.
Mental calculation game.
Calculate 100 Sums quickly!

Diabelog is a very effective solution to manage your type-1 diabetes.

A fast Subnet Mask Calculator. This can be used with no network connectivity. Free to use and enjoy. Great of IT engineers to figure out network IPs, and wildcard masks quickly.

This is also a great tool for Networking students to learn sub-netting. Use it to check your work while you are working for your Network+ or CCNA

Update Version of Simple calculator(calcpad)
Simple calculator,Easy to use.
Equation Entry