That would be possible with RoboSpice. Maybe the most suited module
would be the experimental ormlite content provider. This module is still in
beta but you can find it in the repo. That would give you a mechanism based
on content observers to update your UI when DB is updated.
But, even without this module, RS could do the job, you would have to a
service that uses a spice manager and send data in background. It's gonna
be a fairly technical app.