This app is only useful if you travel with Djoser.
Travellers with Djoser able to consult all relevant travel information during and after their trip. Also they received before and during the journey of Djoser via this App.
Also traveler can easily create photo-reports and share them with other members of the tour group. Thus is created a photographic record shared photos of all group members and tour leader. At the end of the trip, a group then gradually made a trip which is waiting to view, download and / or share.
The App can be used to travel separately from a 3 / 4G or WiFi connection. Once again someone has a connection than the App update the information.