Apps Like Master Key for iPhone and iPad
Master Key screenshots
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.

2FA Authenticator: Auth Verify
Uka Osim
Secure accounts with two-factor authentication
Manage two-factor authentication with QR code scanning and code generation. login attempts with time-based one-time passwords. Sync devices and backup codes for account recovery. Set up multiple accounts and manage security keys securely.

2FA Authenticator: MFA RSA
SERAPHINA VINER
Enable two-factor authentication
Enable two-factor authentication with time-based one-time passwords. Encrypt account details with end-to-end encryption. Create and manage unlimited accounts. Verify identities through authentication codes sent via email or .


SafeKey Authenticator
阳 李
Generate TOTP codes for accounts
Securely manage two-factor authentication with time-based one-time passwords. nd store TOTP codes for multiple accounts. Encrypt data both in transit and at rest. Sync codes across devices using iCloud. Add or remove accounts manually.

MFA Authenticator: Secure 2FA
Rune Munch
Accounts with two-factor authentication
Enable two-factor authentication for multiple accounts with support for time-based one-time passwords and -specific codes. Manage authentication tokens, back them up securely, and protect the with a passcode or biometric lock.


Key Detect
MIXVIBES
Identify sound keys in real time.
The app identifies the key of any sound in real time using the device microphone. It displays matching keys in classic notation or harmonic code and follows tone changes with a dynamic display.


Authenticator Duo: Two Factor
Quentin Powell
Generate 2FA codes and store them securely
Create and save 2FA and MFA authentication tokens for online accounts. Manually enter codes or scan QR codes. All data is encrypted end-to-end. Access protected by Face ID or Touch ID. Backups are stored securely on iCloud.


Authenticator App PRO
Hansaben Moradiya
Generate TOTP and secure accounts
Generate TOTP codes for two-factor and multi-factor authentication. Scan QR codes to set up accounts. Import and export authentication codes. Use biometric verification for secure access. Manage multiple accounts with organized code storage.

Key West Connect
City of Key West
Report issues and track progress
Report non-emergency issues like damaged street signs, trees, or graffiti. Upload photos to provide details. Use GPS to locate the issue. Select from predefined problem categories. Submit requests directly through the .



National Resources - iToken
National Resources Securities Limited
Trade securities securely and instantly
View investment portfolios and track stock prices in real time. Place trades and manage orders. Access account balances and transaction history. Receive market alerts and news updates. Securely log in with biometric authentication.


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