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.
TravelPeri - Find top tourist attractions to explore, with travel times!
Wikivoyage - the free worldwide travel guide that anyone can edit.
Vacation Stress Relief - Vacation Stress Relief is an online solution that enables you to plan the perfect trip with great ease.
Triptipedia - Triptipedia is a free collaborative encyclopedia of travel tips, where everyone can browse, save and share tips for better travel!
Rove.me - Travel guide that suggests you the best time to visit a destination based on experiences it offers.