Update (5/16/15): I received email from Will Blears stating "I will add this to the list for the next update, I definitely agree with everything you have added."
Bookpodder: App currently syncs manually. Once you input your collection, click on main menus sync button (two arrows making circle at top of screen)
RULost2: I had same problem creating account in app, but was able to create via website then log in with app.
(5/15/15) Ive been using the iHeartInfinity app for about a day now and have some functionality requests:
* Missing functionality: "loading content" appears on Star Wars character menu, many game guide submenus, but never updates.
* Lists not sortable. Even alphabetical order only would be improvement over random listing of collection items, city names, etc.
* Trades require city names but not state or country?!
* Ability to add quantities to power disc collection. If you have several extra of a specific disc, it would be nice to trade all of em.
* No search capability for collections.
* Missing category: Toy Box Game Discs ("Escape from the Kyln", "Assault on Asgard", "Stitchs Tropical Rescue", "Brave Forest Siege", "Toy Box Takeover", "Toy Box Siege").
* Missing Power Discs: Captain Marvel Team-Up, Ultimate Falcon.
* Most Disney Infinity 3.0 Originals Characters unavailable to add as "wish list" items, although Joy and Star Wars Characters info is available.