The Only issue with this is that the apps change so frequently, and when new updates come out they can become no longer compatible. It would be something that changes too frequently to make a single list without a large team of people constantly redownloading updates and patching them to verify.
If developers had a public list of their games with an app being able to bypass their in-app purchases, don't you think it'd mean they'd soon patch it? In my opinion, there should never be such list.