COIN app for geomining. Anyone tried it?

I heard about this app that rewards you for your geo data. They send you a smart card or something and it connects via NFC to your phone I think.

Anyone tried this yet? Opinions?

submitted by /u/referrals_account
[link] [comments]

source https://www.reddit.com/r/beermoney/comments/ikud4t/coin_app_for_geomining_anyone_tried_it/