SonicPics

SonicPics

2 versions, a free version that allows 3 pictures and 10 minutes of audio, and a $3 version that allows unlimited pictures and 1 hour of audio. Both available at the iTunes Store. It will work on an iphone, ipod touch and an ipad. link to paid version link to free version

Record on the "good" setting, other settings will create a much larger podcast.