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1) It claims no battery drainage, no need network/internet connection..it means it is not mining..because blockchain needs some sort of power and connection. Also, they just monetising there app now in beta phase. I am not against it but they are creating sort of revenue (Which is not officially release yet) from Commercial advertising. 2) I have also downloaded it but now i am skeptical about there project now since timeline of the project is too much behind now and no clear-cut roadmap. Can read there Whitepaper.