KeyLock

KeyLock Password Manager is an app that uses AES encryption to securely store your information, it can also generate strong passwords and passphrases so you will only need to remember your master password

Under the hood it uses AES-256-GCM with PBKDF2 + SHA-512, a 128 bits random salt and 100k iterations (but you can increment this if you want), all this in a small size app, without ads nor permissions and with a clean design