Is there a video conference app(preferably an iPad app) that would allow two people to view the same screen. For example, revising a slide or browsing while chatting and collaborating.
Ivisit do it for PC's but they don't have an app.
http://www.ivisit.com/ Are there any other options? Suggestions appreciated.
There are a lot of those around, other than the leaders in the web conferencing market (WebEx and GoToMeeting); the first that pop in my mind are CrunchConnect.com, YuuGuu.com or Join.me. A free one is http://www.meetingburner.com/.
I don't know any with an iPad app.
I've been using Mikogo lately. I like it because it is free and the presenter is the only one who has to install something - participants just go to a web site and enter the meeting id. I don't think the presenter app is supported on the ipad but the online viewer might be since nothing needs to be installed and flash is not required.
GoToMeeting has this funtionality, http://www.gotomeeting.com