Gemini Photos - Clean up your Camera Roll

Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

PickStackr - Organize and manage your camera roll

Eventbrite - Discover Great Events or Create Your Own & Sell Tickets

Flic - Flic is a wireless Bluetooth-enabled button that acts as a shortcut to many actions on your wireless phone or other connected device.

Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.