By risaqq 
The application is intended to help the user manage and plan all aspects of his multisite trip before leaving and during the travel. Unlike the online travel agencies and search engines that are used to make the bookings, travel planners focus on managing the trips by providing their users with tools for tracking and scheduling their journey. Such programs as Wanderlog and TripIT allow the traveler to consolidate all the information about their segments and accommodations in one place by importing the data or scanning the confirmation emails to create an itinerary. As such, the key value of these apps is that they provide an organized way to track all the details of the trips without additional hassle of managing multiple document
References & Tools :Wanderlog Official Site ,TripIt by SAP Concur , Google Maps Travel Tools
Core Features of an Effective Itinerary Engine
Discussing the qualities of an efficient travel organization tool, one should start with its appearance, but it is not less important to study the features and possibilities of the platform. The best tools allow for importing data automatically when the user forwards a confirmation email to the application; this way, the time spent on typing the details of flights, hotels, and other booked services is minimized. Equally important is the option to view the information on interactive maps: it should be possible to plan stops in such a way that the time spent on the road between them is justified and the route is optimized. Top-class travel organization platforms also ensure the ability to synchronize all notes across all of one’s devices, view documents without an internet connection, edit them in real-time if one is traveling with a group of people, and sync with external calendar tools
References & Tools: Apple App Store Travel Category , Google Play Store Travel Apps , Federal Trade Commission (FTC) Consumer Guidance.
Automated Booking Organizers for Corporate and Frequent Travel
For companies and individuals who regularly take business trips and do not want to waste time coordinating their own itineraries rather than relying on automated tracking, travel itinerary aggregators save both time and hassle. Services such as Tripit will organize trip details based on confirmation emails sent to the aggregator’s specific email address. Users of such services can expect automatic generation of a master timeline with all of the transportation and location details of the trip, including arrival and departure airport terminals, hotel check in times, and rental car pickup locations. Such aggregators streamline the process of accessing key trip details by eliminating the need to sort through multiple confirmation emails and provide extra services including flight delay notifications and directions to gates within airports
References & Tools: TripIt Pro Overview , SAP Concur Travel Solutions.
Collaborative Tools for Group and Family Trips
Coordinating a group vacation or family trip requires unique planning features which allow people to come to consensus without conflicting schedules or overwrites. Cooperative travel planning tools like Wanderlog allow multiple permission levels for people to view itineraries, pin specific activities, comment, and vote on dining suggestions. Many also have built in expense tracking tools to budget shared costs and split payments at the end of the trip. Using a shared planning workspace will remove having to discuss every meeting point in a group chat, keep people up to date on current plans, and allow everyone to have an equal say
References & Tools: Wanderlog Group Collaboration Guide , Splitwise Expense Tracking Tool