Ever since there was a major update last year, you have to log in with your user number and password. This is inconvenient and annoying when trying to find where your lectures are in a hurry for example. Majority of people will use the app numerous times a day. Either bring back fingerprint recognition or a way that the phone stores the log in and password so that you don't have to put it all in every single time.
25/06/2018 - **UPDATE**
University IT department are aware of the issue with single sign on element within the iHull app and are seeking a long-term fix.