Native vs hybrid
For such a widely used, informative app it's wise to apply standard UI patterns that the user already knows. Because as a user, you want to quickly access the information you need. This means that the app usually not open for more then a few seconds. You would think that this makes it easy, but this particular scenario demands a well thought out solution. In those few seconds you do not want to ask yourself where the information you need is found or have to wait for information to be loaded in.
With native development you get these standard and well known UI components virtually for free. It is possible to simulate that in a hybrid app, but if you want develop an experience as smoothly as native (which a widely used app like that of PostNL deserves), it will be more expensive in the end than developing native apps for iOS and Android.


