I've seen IAPfree in various repos claiming it works on iOS7+. Yet, I haven't been able to make it work. It crashes constantly, and it doesn't do anything. It's been like that on 7.0.X, and now the same on 7.1.1.
My last working version was on iOS 6.1. Should it work on 7, and if so, which one is the "right one"?