Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.

Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.

Tajawal - Cheap hotels, flights and deals for nomads

NetBuddy - Netbuddy is a virtual network operator for a mobile device.

Flykube - Surprise trips that include flights + hotel + guide

Wikivoyage - the free worldwide travel guide that anyone can edit.