Tools for League of Legends - my app on Android

Hello guys!

I'm making app for Android. It contains rigth now basic informations about champions like popularity, base stats, tips, skill description or counter picks and LCS (NA and EU) scores with player builds and keystone masteries. I would like to add much more fetures in future like champs guides (real guides), patch notes or LCK scores. I'm programming for 2 months so please, be gentle ;)

I would like to know your opinions, reviews or my mistakes.

greets!