Budapest Water Summit 2019 app for iPhone and iPad

Budapest Water Summit 2019 is an international climate conference in Hungary, which is mostly about the water problem.
The organizer is the Hungarian Ministry of Foreign Affairs. The ministry ordered this app, based on strict specifications.

The app uses REST API to query the content.
The app contains a native MAPS, which shows the area of event, and helps guests to get information about event venues - how to get there, what programs are available at the various venues.
The home screen always shows the current event, or the next one, if there is no current.
It helps to follow easily the events, using different event views.

If the guest allowed it, sends important push messages:
- reminder, if a plenary session starts soon
- when a program is changed or canceled
- if a session will be live streamed including the location of streaming
- when the lunch / beverages are provided

This event is a state event, starts 15th, October. This is a free app that will only be used during the event and will be deleted.

For permission of Hungarian Ministry of Foreign Affairs, see the attachment.