Developer's DescriptionBy Sweet StackTrekh helps small and big groups of travelers stay organized on their journeys in every way possible: from creating and sharing an itinerary...Trekh helps small and big groups of travelers stay organized on their journeys in every way possible: from creating and sharing an itinerary, through sending alerts to everyone about urgent events, to sharing trip photos with everyone in an orderly fashion - Trekh is your single answer to all travel-related hassles.