The smartest guitar, banjo, ukulele chordfinder there is!

Improve your visual memory to the next level pairing three cards of a kind.

A simple and easy to use app which solves your Quadratic Equations for you!

Let’s fun with compare math game. Just choose less than or greater than.

A straightforward and functional app to solve your matrix calculations.

take your brain to a simple challenge of pace with this extremely simple app. it will help jog your mind with its over 200 levels that ask for your creativity and ability to solve problems under certain static conditions. there is a combination of both maths and grammar

Calculate how many calories you burn at different activities.

Space Adventures will not let you get bored, you think you're pretty agile?

The Golf Handicap Calculator calculates and graphically presents your handicap index, according to the official USGA algorithm, and will predict your score on any course. You will enjoy the game more if you have accurate expectations of yourself :^)

Currency forecasting. Exchange Rate predict Conversion. Deposit calculator Forex.

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

Depth of Field (dof) calculator for photographers (SLR)

Gold Price Charts LIVE! real time gold & silver precious metals spot prices and rates in 47 currencies (rupee, dollar, euro) as well as ratios and Interactive Charts (today, history) including calculator with customizable stack data and theme designer

Quick estimation of the distance to any object and the object height and width

Keep your mind healthy, test your mental math and exercise your brain everyday.

GrandTools-great app for students.

A simple and easy to use percentage calculator. Features include calculate percentage, calculate discount, calculate increment, calculate before discount, calculate before increment, calculate percent of and calculate percent change.

This app will provide you a great tool if you want to plot a mathematic function.
You only have to write formula, and curve will be displayed in a customizable chart.
You can choose minimal and maximal abscissa (by default it is set from -5 to 5).
It is possible to display derivative function, so you can see both f(x) and f'(x) curves.
If you click on "VALUES" button, il shows all values between selected bounds.
It can replace your scientific calculator !

Convert color codes from ARGB to Hex and reverse way.

Calculate the stats for different builds in League of Legends