From looking at some of the info out there this app looks like the first step. Govs have imposed quarantines as they didn't know how to deal with this pandemic. I think the app could be a way for them to lift or reduce the quarantines if used correctly. It's impossible to have zero risk when it comes to travel - however the app could be a way to prove you tested negative before departure and arrival at an
approved facility and thus have a reduced or no quarantine.
It looks like it would also regulate which labs are approved for such tests and help avoid the below...
https://egyptindependent.com/egyptia...-certificates/