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Otpkey Authenticator

Otpkey Authenticator

OTP 2FA MFA Authenticator

2 ratings
4 reviews
🔧 Utilities
📊 Productivity
Free

Details

Released
November 10, 2022
Updated
September 27, 2026

Features

Developer

Certchip Corp
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Otpkey Authenticator screenshot #1 for iPhone
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Otpkey Authenticator screenshot #5 for iPhone
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About

Enhance your online security with multi-factor authentication. This app generates one-time passwords for various services, even offline, and supports standard TOTP/HOTP protocols. It offers features like QR code scanning, auto-hiding codes, and biometric authentication.

✓Multi-factor authentication
✓Offline OTP generation
✓QR code scanning and export
✓Biometric authentication support
✓Clipboard code copying
✓Widget and Watch App support
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What's New in Otpkey Authenticator

2.9

September 27, 2026

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.

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User reviews

Most RecentHighest RatedLowest Rated

No longer supported

The developer needs to add support for newer iOS versions.
Ccyb3rB0B

lost all access

put all my OTP codes into this, next day they are all gone from the app saying "there are no OTP entries"
unless you want to loose access to critcial accounts, dont get this
Ffrankbyrnes

Works Well

I usually use GA on my iphone but i needed one on my mbp bc of Proxmox. Didnt want to look for my phone everytime i log in so this is perfect. Gets the job done
Rronny973

The BEST Authenticator App!!!

This app has so many amazing features. Try it and see for yourself. ⭐️⭐️⭐️⭐️⭐️
Ccyb3rB0B

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FAQ

What is Otpkey Authenticator?

Otpkey Authenticator is a free application designed to add an extra layer of security to your online accounts by generating one-time passwords (OTPs) for multi-factor authentication. It supports both time-based (TOTP) and counter-based (HOTP) protocols.

Does Otpkey Authenticator work offline?

Yes, Otpkey Authenticator can generate one-time passwords even when your device is in offline mode. This is a key feature for ensuring you can always access your accounts securely.

What services are compatible with Otpkey Authenticator?

Otpkey Authenticator works with a wide range of online services that support OTP authentication, including popular platforms like Google, Facebook, Evernote, GitHub, Twitter, and AWS.

What security features does Otpkey Authenticator offer?

It offers features such as secure storage tied to your device account, QR code scanning for setup, the ability to export accounts as QR codes, auto-hiding of security codes, and support for Face ID and Touch ID for enhanced protection.

Is Otpkey Authenticator available on multiple devices?

Yes, Otpkey Authenticator is supported on a variety of Apple devices, including Mac, Apple Watch, iPhone, iPad, and iPod. It also utilizes Keychain and iCloud Keychain for secure data synchronization.

How often is Otpkey Authenticator updated?

The latest version, 2.5, was released on April 5, 2023. Updates typically focus on improving security, adding new features, and ensuring compatibility with the latest operating system versions.

What are the technical specifications for OTP generation?

Otpkey Authenticator supports Time-based (30 or 60-second periods) and Counter-based OTPs. It uses SHA-1, SHA-256, or SHA-512 algorithms and can generate 6, 8, or 10-digit codes.

Does Otpkey Authenticator have ads?

No, Otpkey Authenticator does not contain advertisements. It is a free application that focuses on providing a secure and uninterrupted user experience.