Appmakr.com was an easy way to make an iPhone app. I only used it for a couple of simple apps, as it was not a professional solution for high-end apps. But if your app only needed the features it offered, a savvy operator could knock the whole thing out and submit it to the store in less than an hour.
They were hugely successful and popular, but now I’m sure glad I don’t have any important projects invested into them.
If you happen to be looking for an alternative, check out mobile.conduit.com
If you are interested in building a more sophisticated app, hit me up! :)