Lose my apps if I upgrade to 7?
I have several apps -- none of which is over a year old, but still, ones that I would not like to lose -- plus a Kindle app that lets me read all my Kindle-bought books.
If I upgrade to 7, is there a chance that any of these will stop working, and if so, do I have some recourse, ie.get my money back from the app developers? Or is iOS 7 pretty much 100% backwards-compatible?
BTW this also goes for my iPhone 3Gs and Apple TV 3rd Gen.
Thanks in advance!
iPad, iOS 6.1.3