The Web Client Terminal for MetaTrader 4 provides the exact same functionality as the desktop windows downloaded version.
You can run Expert Advisors in it. You can analyze charts. You can place trades. Everything! And you can do so from any iPhone, Mac web-browser, linux web browser or any internet cafe in the world! By using a web client terminal there is no need to download the MT4 Client Terminal anymore on your machine. You can trade just by using any Web Browser that is Java enabled.
Using the Boston Technologies Web Client Terminal for MetaTrader 4 you can trade on:

• Firefox
• Internet Explorer
• Safari
• Chrome
• iPhone

And many other platforms.

The entire Client Terminal functionality is there: Charts, trades, net position ?everything!

iPhone MT4 Interface

MT4 Web-Browser Interface

Try it yourself for as little as $49/month!