Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Tripcast - A living travel journal for your friends back home.
Feedback Tools - Curated directory of tools for getting all the feedback
Journyal - Journyal helps you to automatically record your travels, be it backpacking trips, hikes, overseas travel, or even food trails. Simply press start and take photos as you would along the way, and Journyal will help you keep track of everything.
Emojicom.io - Capture your visitors emotions
Firef.ly - An app that's your local guide and intimate travel journal.