The official LeakyCon App has everything you need to navigate LeakyCon 2017.
Features include:
-Full schedule information so you can build and navigate your personal LeakyCon experience with real-time updates (Time Turner not included)
-Maps to help you find your way around (which are more trustworthy than anything a Weasley may give you)
-A Twitter feed featuring your own LeakyCon tweets and those of fellow attendees (for those who use that Muggle communication tool)
-And lots of other important information you might need while enjoying LeakyCon