Lock is exist for protecting your privacy.The most complete of locking function: App Lock,Lock file,application hider,hide pictures, secret contacts.And more functions are going on.The best of unlock method:original password UI,calculator UI，pattern UI,FC UI. Free custom application function, can separately uninstall the function you don't need.

Simplest currency converter: US dollar to Euro, Euro to Us dollar, dollar to GPB, etc

Flooring Calculator helps flooring contractors quickly estimate flooring materials & prices.

Have you ever wanted to quickly get an idea of how many stocks you can buy with a certain amount of money and know how much you could make if you sold it at a certain price?

It is an integral and easy application to analyze your personal expenses. While using it, you will be able to know when, how and where you salary goes?

Makes all the necessary calculations for building a glass Aquarium!

Measure the volume of tank by the size of the tank and the dept of liquid.

Indonesian Personal Tax - PPh 21 Calculator

PowerMax extends the battery life of your mobile device. Simple to use: just push the button.

A excellent tool for all the technicians . You make fast a lot of calculations you gain time and more money. Get it now with only $0.50
* Calculate Voltage Drop in Single phase and 3 phase systems.Choose the correct size cable.
* Calculate True, Apparent and Reactive power.
* Calculate Power Factor (Cosφ).
* Calculate Power Factor correction.
* Calculate how many BTUs you need to cool your room.
* Ability to change language

Graphical analysis of a heath transfer through a construction element.

Calculate your age and weight on other planets from the Solar System!

Detect and calculate between your position and base station.

A great tool for every programmer. The only one that supports floating point numbers conversion and basic operations for all 4 numeral systems (decimal, binary, octadecimal and hexadecimal).

Calculator with variables

CalcTronic is a collection of functions to electronics professionals, students and electronics enthusiasts.

Applications are made with a graphical interface that makes these calculations very friendly.

For questions and support contact the email application of the developed

MorseCode Player is a tool for morse code making, playing and practicing.
It provides an easy way to learn morse code.

With Geometry Helper you can get help with five (for now!) geometrical shapes: triangle, circle, square, pentagon and hexagon. You will have to input one angle, the radius, the side, the area or the diagonal, and you will be given the other properties of the shape. Any comments are welcomed here or through deepspace2@gmail.com

Housing Loan Calculator is a simple housing loan calculator that you can use to calculate your monthly housing loan repayments. Useful when you want to roughly calculate if you could afford a house that you see in an advertisement pamphlet, newspaper or even on the internet.

Note: To be used only to calculate an estimated monthly payment amount, actual amount may differ slightly from the figures shown.

This program allows you to calculate how much you spend a chunk of money for fuel, and if you drive more than one how much money will be paid for each passenger. It's very simple and accessible to each program. Download and save time for calculations.