Otpkey Authenticator
OTP 2FA MFA Authenticator
Free
Otpkey Authenticator generates one-time passwords for two-factor authentication on iPhone, iPad, Mac and Apple Watch, and keeps them in sync through iCloud Keychain.
It works completely offline. No account, no server: your secrets stay in the system Keychain on your devices, protected by your passcode, Face ID or Touch ID.
Otpkey Authenticator works with every service that supports standard TOTP or HOTP codes, including Google, Microsoft, Amazon, GitHub, Facebook, X, Dropbox, Discord, PayPal, AWS, Synology and many more.
Switching from Google Authenticator? Scan its "Export accounts" QR code and all of your accounts are imported at once.
Features
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- Available for iPhone, iPad, Mac and Apple Watch, synced through iCloud Keychain
- Folders and search to organize many accounts
- Scan QR codes to add accounts
- Import all accounts from a Google Authenticator export QR code
- Export any account as a QR code
- Encrypted, password-protected backup and restore (PEM file format)
- Face ID / Touch ID lock
- Hide codes on screen, copy with one tap
- Custom account icons
- iOS: Home Screen widgets (small, medium and large)
- iOS: Apple Watch app with complication
- macOS: Lives in the menu bar, always one click away
- macOS: Scan QR codes straight from the screen
- macOS: Launch at login, auto hide
- macOS: Drag and drop
Specifications
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- Type: Time-based (TOTP), Counter-based (HOTP)
- Algorithm: SHA-1, SHA-256, SHA-512
- Digits: 6, 8, 10
- Period: 30, 60 seconds
Standards
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TOTP - Time-based One-Time Password Algorithm (RFC 6238)
HOTP - HMAC-Based One-Time Password Algorithm (RFC 4226)
Folders
- Organize your accounts into folders. Create, rename, delete and move accounts between them.
- Search within the current folder or across all accounts.
- A single + button to add an account or a folder. Accounts added inside a folder go straight into it.
Import from Google Authenticator
- Scan the "Export accounts" QR code from Google Authenticator and import all of your accounts at once.
Backup
- Encrypted backups now include your folder structure.
- Backup files remain compatible with earlier versions of Otpkey Authenticator.
- Password entry is easier: an Enter button, and the password is accepted as soon as you move on.
Security
- Secrets are now kept only in the system Keychain. The old plain-text copy used for widgets has been removed.
iPad
- Responsive layout for Split View and Slide Over.
Widgets
- Updated for the latest iOS widget style.
macOS
- Edit mode in the list for moving and deleting accounts.
- New app icon that renders correctly on macOS 26.
- Popover now follows the menu bar icon and matches forced Light/Dark appearance.
Fixes
- Trash button did not respond in some cases.
- Folder data could be lost when saving to the Keychain right after a change.
- Duplicate separator lines in folder rows on macOS.
The developer, Certchip Corp, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Certchip
- Size
- 23.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 7.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Certchip