The Amazon App Store rewraps your app with Amazon metrics and a DRM framework; even if you choose not to use DRM, the additional code is added and the app is re

The Amazon App Store rewraps your app with Amazon metrics and a DRM framework; even if you choose not to use DRM, the additional code is added and the app is re-signed using their keys ( with all the implications that entails ). The Amazon code is really invasive, I have been working on extricating a free app from it for some time and it is tedious work. There is an open Firefox bug about this: https://bugzilla.mozilla.org/show_bug.cgi?id=713777 https://bugzilla.mozilla.org/show_bug.cgi?id=713777 It also ensures that the app won't run on a device that doesn't have an active Amazon App Store account, even when you bought the app fair and square. If you're an open-source developer I'd suggest you stay well clear of Amazon.