Storing authentication token on iOS

Question

I am building an iOS application and the user authenticates with my web service. I don\'t want them to login every time the app launches (the token lasts a month). So I\'d l

Answer 1

You can't rely that iOS will keep your application forever in the memory. So, you have to save the token to persistent storage at some point.

Look at Keychain Service for iOS. This is the best place to store things like passwords, tokens and other keys.