You don't specifically say what task you are trying to accomplish (e.g. if you need full modem line control and dynamic baud rate switching, or a more simple case of just connecting to serial port with default pre-configured settings), but the easiest and most full featured apps for interacting with the Airconsole are GetConsole and RapidSSH.
There are other alternatives, many of which are free - it depends on exactly what you are trying to achieve:
- You can use Safari on your iPad/iPhone to visit
http://192.168.10.1/terminal.asp and interact with a VT100 terminal emulator connected to the serial port [replace the IP address with the actual IP address of your Airconsole].
- You can use the terminal emulator of your choice to connect to 192.168.10.1 on port 3696 (telnet) or 2167 (raw serial). For most terminal programs you would create a telnet session but instead of connecting to port 23, change the port to 3696.
- You can use your Websockets client of choice (e.g. Safari or a different 3rd party application) to connect to the Airconsole using Websockets.
- If you have programming skills you can write your own application to interact with the Airconsole using the freely available SDKs at
http://www.get-console.com (or alternatively suggest to the developers of your favourite terminal program that they add support for Airconsole)
Hope that helps