Trigonometry Reference contains all the important formulas and concepts that every student needs to have it in hands.

A standard android calculator does not have many useful features like finding prime factors,G.C.D/L.C.M of numbers, converter base of a number from standard decimal or finding all the prime numbers between two given numbers..CalcX comes to the rescue..!!

Balance The Budget Game

Periodic Table of elements. Simple and effective periodic table. Perfect for students.

A simple app designed as a quick reference for chemistry students.

Includes a periodic table with links to wikipedia, a tool to calculate molecular masses of compounds, a table of polyatomic ions, constants, solubility rules, tools for calculating molarity and volume of solutions, tools for converting between units commonly used in chemistry...

Explore graphing with this interactive graphing tool! Instead of entering in long equations, simply place and drag points to discover how different functions appear and change.

Featuring an intuitive graphing interface that supports many different kinds of graphs. You can even juxtapose multiple graphs on the same screen!

Feed the mouse with the numbers that solve the equation in order to advance to the next level. Using tennis balls or turning the screen to the left or right will make the items either fall into the hole or feed the mouse.

Find and verify if a number is prime or not
It gives its factors if is not prime

The app provides a quick summary of essential formulas in physics.

Finding it hard to balance chemical equations? Can you balance equations like "K4Fe(CN)6 + KMnO4 + H2SO4 → KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O"?
This app is able to balance any chemical equations from simple ones such as H2+O2=H2O to complicated ones like the above equation. It is easy to use yet powerful. Nonetheless, it is completely portable as it does not require Internet access.

This app provides a pictorial representation of the periodic table of the elements.

Click on each of the elements to see details of that element. Click on Показать Категорий to see the listing of the element groups.

This app provides a pictorial representation of the periodic table of the elements.

Click on each of the elements to see details of that element.

Track, calculate, and predict your grades in this robust grade tracker! Free!

Names and Formulas. If you are studying General Chemistry this app is for you. It can help you review the names and formulas of the most common chemical compounds. You can train yourself in 7 compound families taken largely from Inorganic Chemistry and in 140 formulas distributed in groups of 20 and randomly chosen without repeating those already displayed.

An app with many autogenerated systems of equations to practice.

Problems and exercises to solve.

And an autosolve program: write your system and get the solution.

In '10 minutes with quadratic equations' users can work with this type of equations.
If you work the ten diary minutes, you gradually notice how you will improve in maths.

Shared Planning is the Student's App. If you are a student, this is your app!

This software is presented by ALLTECH association which brings library of math.

Resistor Calculator

Formulas at your Fingertips