Does my Android or iPhone app remember my sign-in details?

The checkout page on the app stores the last membership number used but your password will need to be entered when placing each individual order. If you have a phone with touch/face ID you can use this instead of typing in your password. However, you can choose whether or not you wish for the app to save your ‘sign in information’ by visting the ‘Security Settings’ via the ‘more’ tab.