Qik’s 99 cent:
allows even the non-video capable (from Apple’s point of view) non-3GS iPhones record video. The latest update (4.64) adds an interesting new feature: The ability to record a still digital phone while also recording a video.
Qik Video Camera Pro Update (Qik blog)
With 164 customer ratings in, the current version has a 4-star average customer rating (out of a possible 5).
Video recording using this app can be streamed to Qik’s free web video service. Video recorded using Apple’s iPhone 3GS video recorder can also be uploaded using this app.