Apps Like Zero Authenticator for iPhone and iPad
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.



OTP Auth
Roland Moers
Secure accounts with two-factor authentication
Allows users to enable two-factor authentication for accounts. It supports Dropbox, Facebook, GitHub, and Google Mail. Users can sync data via encrypted iCloud, use Face ID/Touch ID for security, and create encrypted backups.


Strongbox Zero
Phoebe Code Limited
Store, edit, and sync passwords securely
Store and manage passwords, notes, and files locally without internet connectivity. Encrypt data using AES-256. Access items via a searchable database. Backup and restore data manually. Sync across devices using manual file transfers.










Strongbox Pro
Phoebe Code Limited
Store, edit, and share notes securely
Securely store and manage passwords using a master password. Support for Password Safe and KeePass formats. Enable Face ID or Touch ID for access. Share password vaults with family members. Sync across devices and back up data.



SSH Tunnel: VPN & SOCKS5 proxy
Mobibean, LLC
Configure tunnels and forward ports securely
Configure SSH tunnels local and dynamic port forwarding. Set up proxies to connect to private servers. Authenticate using password, private key, or 2FA. Support for ECDSA, ed25519, RSA, and PuTTY keys. Manage host configurations and connections.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.