A background service that will enable the user to use the volume up/down keys to skip to next/previous track when the screen is off. This is very useful when listening to music on the phone/tablet and having some control without switching on the phone.

NetBurst is a simple widget to enable WiFi and/or 3G for a predefined amount of time then turns it off automatically after said time preset. This is really helpful when you just want to get the latest instant messages or weather updates without going through turning WiFi/3G on/off manually.

The main advantages of this widget are convenience and saving battery life.

This app calculates from the coordiantes of two points the equation of a line.

Enter the coordinates in the fields and tap the button to get the equation "mx+n".

This app solves quadratic equations (ax²+bx+c=0), so you get the points where y=0. When you write in the first box a 0, you can also get the zero points of a linear equation.

This app selects a person/option/thing by lot.
When you want, for example, a chance from 2:1, just enter in two textfields the same thing.

Real hologram! This handy app will create a hologram above your screen, wow your friend and family!

Free tool for the civil engineers, architects and technicians

For students, engineers and technicians related to traffic analysis.

TotalCare is the Ultimate Android Optimization and software on the market it offers a complete set of tools for Maintenance and Diagnostic and making your phone faster and more reliable, if your phone is slow or you don't have enough free space TotalCare is the right app for you.

Calculate VAT for any country in the world.

Equation entry/editable Calculator

Extended significant digit >16

Experience most accurate compass and level on the one screen!

Car Care is a vehicle maintenance application that is meant for any kind of vehicle owner. No longer will you have to deal with manual vehicle maintenance tracking.Car Care is made for the maintenance reminder function, the application provides reminders for almost all regular car services based on both Dates.You can also view full maintenance history.

Vehicle registration plates of Europe.
Check where a car comes from by checking its registration plate.
Check on the map where exactly a car comes from.
Registration plates of Austria, Germany, Norway, Italy, Poland, Russia, Slovakia, Switzerland, United Kingdom (England, Scotland, Wales) and Spain already available in the database.

Simple and powerful application for converting between 90 currencies!

WQ6 English Keyboard is a soft keyboard with a new layout, specially designed for the Smartphone Screens. Install it and Enjoy the Freedom of Typing.

"QR Generator" is an utility-app that allows you to generate a QR code in few seconds.
You can generate a QR code from : URL , text , contact , call , sms and apps
After you've generated a QR Code you can : save the QR Code's image , view the QR Code's content or share it.

You can also view the history of the QR codes generated by you.

The Dog Trainer is base don dog whistle. But it may be used with other pets.

As most of pets can hear higher sounds then humans and as sound is higher it will draw more attention. But unfortunately most phones and tablets can't reproduce extremely high sounds, what ever manufacturers wright in specifications. Thus we picked high frequencies but still in range of the most phones. Maybe only frequency of 14KHz will be a problem for some phones.

Allows to extract archives compressed as:
ZIP, RAR, AR, JAR, TAR, XZ, BZ2, GZ.

WQ7 English Keyboard is a soft keyboard with a new layout, specially designed for the Smartphone Screens. Install it and Enjoy the Freedom of Typing.