I'm designing an app for Windows using MMF2 Dev. What would be the best data extension to store data but same data extension has to be able to be used when I dev the Android counterpart. The data will mainly be stuff like name, address, phone numbers, dates, and basic description of entry.
It will be where user will enter data on PC or droid. App will save data as a file. This file will be able to be read or modified by either PC app or Droid. I know how to do this easily on Windows but am unfamiliar with data/file handling on Droid.

