Autosafe Drinking is a blood alcohol content (BAC) estimator which will help you not getting any sanctions or help you stay out of jail in more then 74 countryes.

Time machine is timesheet application for simple time tracking. Ideal for freelancers, and everyone who needs to track time spent working on their projects, control their time, or just want simple stopwatch.

ON DIAMETER is the best diameter measuring tool on android. This measuring tool will help you to measures the diameter and area of any circular objects on the device's screen.

ON RULER is a helpful measuring tool for quick measure of small object's length. It helps you to measure the dimension of objects conveniently and accurately with your phone at anytime and anywhere.

Fast and easy calculations for your health and fitness

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

Sleep Cycle is a simple time calculator that makes it easy to manage sleep cycles, so that you wake up well-rested.

A complete and easy-to-use mathematical 2D graphing calculator.

If you are looking for a calculator, be it scientific, statistical, or simple public school level but the RPN and emulating HP/Casio interface makes whatever you found worthless, then this is what you look for.

Are you in your right weight? Check it easily with this app. It will calculate your BMI,BMR,TDEE,Body Fat and will let you know if you are underweight, in good weight or overweight.

Age'Omatics provides you the options for calculating your age in terms of years, months, weeks, days, hours, minutes and even in seconds!!
It also provides you the options to compare your age with that of others, save birth dates of yours friends, calculate age in other planets and do much more...!

Math brain Trainer – An addictive math brain puzzle game.
Amazing app to keep the brain active and young

The Objective of the game is to select numbers from the grid that adds to “Target”(box on bottom left)..

Bonus for selecting same color boxes
It Challenges your brain to speed up your ability to perform calculation quickly.

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

Unit Converter & Currency Rate is a simple but powerful tool. It will help you to convert everything you need in your every day life, featuring currency rates updated daily! Unit Converter & Currency Rate includes many units and if you want us to add more, feel free to email us! The output format can be easily adjusted according to your needs (scientific format, decimal places).

My Gym Personal Trainer helps you achieve your goals

Diet Planner is a free dieting tool that allows Android users to search and log nutritional food data, popular exercises, as well as track their weight loss, all while on the go.

Calculate your BMI

Take the guessing out of buying stocks with our historical volatility analysis app.

european abacus , nothing more
G-sensor supported

Thief Mind is a game that challenges your logic, wit and abilities of deduction. Inspired by the classical analog Mastermind (code breaker) and remaked from the point of view of a thief, you will find number combinations, fighting against time with a limited number of attempts.