This is an excellent app for anyone that doesnt mind reading thoroughly how it works. Backups are done via settings & your local IP address. Once backed-up you can restore the file on any device. I think ppl are spoiled by having everything done for them. One main file keeps all passwords & you just have to restore it (kind of like copying a file on multiple devices). Love it. However, for such a simple program it was a bit expensive. Over 2 yrs & still happy with it.
MsAntiguanRican about Password Manager Pro (Lock Privacy in Safe Wallet & Wi-Fi Data Backup App)