The new Emby app for iOS has been updated with the unlocked experience improved which should reduce the number of prompts for password. Also improved is the live TV page which has better navigation:
Live TV users will now enjoy a dedicated tab at the bottom allowing them to quickly return to the section anytime. Live TV suggestions have been changed to scroll both horizontally and vertically allowing you to quickly swipe and browse.
Other changes include better integration of Rotten Tomatoes and improved favourites.