[APP][FREE] xGraphing

Hi,
want to present my new application -> xGraphing.


Link to the free version -> https://play.google.com/store/apps/d...stek.xgraphing
Link to paid version -> https://play.google.com/store/apps/d....xgraphingplus


Difference between apps is fact that free version got advert.


https://lh3.ggpht.com/uWxZzuAuhMyJCk...LzkkiIk7bckxbo
https://lh3.ggpht.com/yhWzqPyVr8tZ4E...jUUTOWxt3geSE0
https://lh5.ggpht.com/aCWUawSFOIRfD-...Q54qZzUClMCxKw


Purpose of this app is to create and graph mathematical functions easily and fast.


Application is available for Android 2.2 and higher.
Landscape and portrait mode are supported.
English and Polish language supported.
App is designed and optimized for big and small screens (phones and tablets).


I encourage You to check/test this app and I am waiting for your opinions also.


Best regards