13apps has DAILY STOCKS: Stock Market Scans & Analysis (iTunes Link) for the iPad in the iTunes App Store for FREE (regularly $29.99) for a limited time.

Daily Stocks is an advanced stock analysis tool that filters S&P500 stocks and identifies those stocks showing the greatest potential for profit. It scans S&P500 stocks in real-time, streaming real-time quotes for all US stocks, provides signals for the stocks that you follow, and much more.