Pro version I mentioned earlier includes some other useful indicators like MA, MACD, Bollinger Bands, Chaikin, etc. and a lot of other features. The app uses free Yahoo Finance intraday/daily/weekly/monthly data. It uses Google Finance intraday data feeds also if available, because of they are realtime for NASDAQ & NYSE executed symbols and for Bombay Stock Exchange, National Stock Exchange of India, Shanghai Stock Exchange, Shenzhen Stock Exchange listed symbols against Yahoo 15-20 minutes delay.
