I personally have a lot of accounts on the internet each containing a different and difficult password to remember. Also Pins for ATM cards. So I normally forget these or try to put wrong one. I thought of using a password manager application but is it secure to use a password manager mobile application ? (ios/Android) How can we trust an application with all this sensitive information?
I am learning ios development, So should I create my own app to store my passwords and bank account details or I can trust any application on the store ?