The splash screen is a loading state

Profile

Login with Foursquare, onboarding slides

Permissions for notifications and location, coach mark for checking in

Animated modals post-checkin, coins and badge gamification

Home tab with pull to refresh microinteraction

Check in and rewards

Friends tab

Map exploration on profile to see check ins

Empty state for Tickets and Tracking

Change location

Loading state for building site

Empty states for contacts and maps