Around the time I started developing Stockona, Google deprecated Finance API. Now one year later, Google has announced that they are discontinuing Finance API in Oct this year. It's a pity because I just have the symbian version ready and also added sync-to-google feature...

The known impact is, Stockona will lose the ability to fetch/update your Google portfolio after Oct 20. Otherwise, (I hope) the app will still be usable.

My current plan is to:
1) Relying on Google Drive as the cloud storage... but honestly, I don't want to touch Google API again.
2) Create Google Finance-compatible import/export files so users can sync portfolios manually. Possibly use the sharing framework for easier transfer.