Only one standalone vault is allowed for Android, it doesn't have multiple vault support. However if you have an active subscription to 1Password.com it will u

Only one standalone vault is allowed for Android, it doesn't have multiple vault support. However if you have an active subscription to 1Password.com it will unlock the Pro features for that single standalone vault. So it behaves similarly to how 1Password for iOS does in this regard. The difference is that 1Password for iOS supports multiple vaults. Hope that helps! Kyle AgileBits