Only using some layers as offline in iOS app

Question

I'm trying to improve reliability for a field maps data collection process we're using in the field. I have tried using offline maps, but it's not quite the solution we need. We DO have cellular service and have the need for instant syncing of one of our feature layers with our enterprise system.

However there are 5-6 other feature layers that are static (uneditable, but need the ability to click a point and grab info from its attributes). Though these layers are ~1GB in size and are bogging down the cell connection and are slow to load. Is there any way to ONLY sync these few layers as offline, while still having our active data layer as live.

I understand we can turn on auto-sync with 15 minute changes, but we really need this to be instant for data protection and in office use.

dougbrowning · Answer

oh I think you can make a VTPK then publish that to AGOL then use that new layer in the map.  Take a look at that also.

dougbrowning · Answer

Yep that is what I meant.  You can only use one which is silly.  You can burn them in though if that works.

NicholasKatchur · Answer

Well I may have spoken too quickly. It looks like you can only use an offline basemap when you use the entire map offline. Is that true? If so that still defeats the intent of using the active feature layer online while the basemap (and associated layers) are on device.