WhatsPass is a lightweight and modern KeePass 2.x client application for iOS and macOS.
KeePass is a free password manager, which helps you to manage your passwords in a secure way. You can store all your passwords in one database, which is locked with a master key. So you only have to remember one single master key to unlock the whole database. Database files are encrypted using the best and most secure encryption algorithms currently known (AES-256, ChaCha20 and Twofish).
The database files of WhatsPass and KeePass are compatible, so you can get more help information from the KeePass official website.
If you have any other questions or suggestions, please comments in App Store or Send me an email.