a new mining app started this month, it's still very early, come mine for free, if it's launched in the future you will earn some dollars without having invested anything, the name of the app is (mine Unit) download it on the play store, when downloading use my referral code (YKWX3I) https://play.google.com/store/apps/details?id=com.dev.mineunity&referrer=YKWX3I