i need to know if installous is working in iphone os 3.0 b3.

believe me, i buy the apps that i download (if they are any good).

yes it does but it is buggy. i got it to crash a few times and to work a few. i changed setting to dirty install and it worked when clean wasnt then clean worked. but i would say overall yes u can get it to work. I had the app itself crash for a little so i went to the website same looking interface downloaded the ipa and then clicked install and safari opened installuous for me