I bought my very first Windows phone handset today (Lumia 830) and I am trying to find apps that are equivalent to ones that I use on Android and iOS. Is there an app out there that has a live tile that displays system info? I want one that displays things like battery life, remaining storage, free RAM, etc... I did find one that displays battery info, but I am looking for something more comprehensive than that. Is there anything like this out there? Thanks.