PickStackr - Organize and manage your camera roll
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Carousel - Carousel is the best way to experience Instagram on your Mac.
Zoho Backstage - Plan, run, and analyze your event— all from one place
Gemini Photos - Clean up your Camera Roll
Meetup for iOS and Android - Discover groups that are all about the things you love