RoomForTea - A female-friendly housing network in London, UK.
inviita - inviita is a free app that instantly creates tours that match your mood, in any city in the world.
Travel Diaries - Create your own travel diary to capture your experiences
She Roams Solo - Travel social networking platform and forum for women
Travellar - A social travel app
Blink by Groupon - The leading app for last-minute hotel reservations. Always cheaper than the Best Online Rate.