This app is great if you want to steal money from a bank account and put it on your chime card or on your cash app card. I've not done it but I know other people that have done it multiple times and all they need it is the last 4 of ur bank card and they can Take monet from ur actualbank account and put it on here.. It is safe to keep money for sure BUT your ACTUAL BANKING DEBIT OR CREDIT CARD is NOT SAFE to be SAVED on THIS APP ESPECIALLY IF YOU KNOW SOMEONE WHO LIKES TO STEAL MONRY FROM PEOPLE