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.

Passporter - Passporter is the tool that helps travelers in all phases of a trip through a community that helps you travel better by making your trip an easy, simple and orderly experience.

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

OOO. AI Trip Generator - Quickly and automatically generate a trip itinerary

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

Wanderlog - Collaborative travel planner with combined itinerary and map