When comparing Authy 2-Factor Authentication vs Protectimus, the Slant community recommends Authy 2-Factor Authentication for most people. In the question“What are the best TOTP / 2-factor authentication apps for Android?” Authy 2-Factor Authentication is ranked 1st while Protectimus is ranked 2nd.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Cloud synchronization
Pro Secured by pin
Pro Clean UI
Pro Works off-line
Pro Supports lots of applications and sites
Pro Available in two forms
Protectimus solutions are available in two forms: as a Cloud Service or as a Platform (the client installs 2FA solution on his own servers).
Pro Quick integration with basic programming languages
Flexible API allows quick integration with basic programming languages such as Java, Python, PHP, etc.
Pro Software and Hardware Tokens
Supports both hardware and software mobile multi-token
Pro Convenient monitoring and management tools
Pro Biometric authnetication
Protectimus iOS and Android 2FA apps offer the convenience of fingerprint scanning and Face ID.
Pro Transfer of tokens to a new phone
You can easily transfer of tokens to a new phone in iOS and Android 2FA apps.
Pro Cloud backup
Encrypted cloud backup in iOS and Android 2FA apps
Cons
Con Had a data breach in August of 2022
See here.