The new update adds more features y'all asked for. Stuff like:
PROFILE OVERVIEW - Laugh at your friends' ranks and weep as you behold your own. See champ mastery scores, most frequently played champs, and buddy notes.
MATCH HISTORY - See all the stats for any friend's games: champs played, item builds, CS, K/D/A, spells, game duration, etc. For 200 IQ players, each entry links out to the full web experience for advanced stats.
The League Friends app also lets you see your friends list, add new pals, and chat one-on-one or in your Clubs. We’ll keep on adding more features over time—it'll keep evolving just like League does.
Send us any feedback about League Friends directly through the app by visiting the settings tab and selecting "Bugs and Feedback."
Note: The app works with devices using iOS 8.3 or newer, and Android 4.1.1 or newer (API 16).