For all League of Legends fans, here is an unofficial companion app that will tell you everything you need to know about your favourite champions.

View skins full screen or check the details on an ability. See how a champion's stats change as they level up. You can even view how much potential burst damage a champion has each level.

All this for free! And updated soon after Riot pushes a new patch live.

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Note:
Although a lot of the champions are finished, there is still some data that is missing.

I have just posted a new version to the App Store that should have all champions and stats for every single one of them.