Apps like Buttercup

Here are some great alternatives to Buttercup by Perry Mitchell :
Locker Password Manager
Locker Password Manager
★4.1
Psono Password Manager
Psono Password Manager
★4.4
LastPass Password Manager
LastPass Password Manager
★3.6
PassKey: Password Manager
PassKey: Password Manager
★4.3
Password Manager App
Password Manager App
★4.2
Norton Password Manager
Norton Password Manager
★4.5
Dashlane - Password Manager
Dashlane - Password Manager
★4.5
PassKeep - Password Manager
PassKeep - Password Manager
★4.5
Password Manager App
Password Manager App
★4.0
Password Manager: Keepass
Password Manager: Keepass
★4.2
Password Depot for Android
Password Depot for Android
★4.4
Password Safe and Manager
Password Safe and Manager
★4.6
Password Manager - Passwarden
Password Manager - Passwarden
★4.3
NordPass® Password Manager
NordPass® Password Manager
★4.4
Zoho Vault Password Manager
Zoho Vault Password Manager
★4.0
My Password Manager
My Password Manager
★4.4