Stock4Q iPhone App is available now. It's the mobile version of Stock4Q webapp and has similar functionality for streaming stock quotes and portfolio management. The iPhone app makes REST API calls to www.stock4q.com server to login, retrieve, update portfolios and user profile using JSON. This way you can access the same portfolios on iPhone and in a web browser on any platform.

Stock4Q website is live now, providing streaming stock quotes and portfolio management. It provides live quotes in a browser using HTML5 and supports variable refresh rates. Stock4Q has single sign-on with Facebook, Google and Yahoo using OAuth 2.0 and allows you to import your Google portfolios into Stock4Q using Google Finance API. It tracks the gains/losses for each portfolio allowing you to set buy/sell triggers with traffic light highlighting. It has charts and stokes that visualize the trends for your portfolios over weeks, months and quarters.