This is a free version of "Science Formulas PRO", if you want the ad free version and more features search in the android store for "Science Formulas PRO".
This app is ideal for students and graduates, you will find a variety of useful formulas and tools for your daily calculus, you can enter a value by touch and solve any variable of the equation, the interactive feature of the formulas makes it easy to avoid typing or human errors.
In this modern scientific calculator there are more than 250 (equivalent to more than 900 because of the inner variables calculus)formulas and tools covering various topics like:

In physics; Newtonian mechanics, waves, electricity, relativity etc.

In chemistry; chemical reactions, chemical interactions, thermochemistry, thermodynamics, electrochemistry etc. .

And in math; geometry, matrix operations, equation resolution, integration, statistics, conversion etc.
Even a regular scientific calculator!

The interface is made in a way that you can see above any variable it's value.

Please feel free to send us your comments to improve the product or if you find a bug.

Recent changes:
Fixed some errors on the 1 page formulas.