App no longer works with Apple products. – JKnit Lite - Knitting Pattern Reader Review

After the Apple IOS 13.1.2 update was pushed out, all of my apple products no longer worked with the App. I email the app support several times and posted on the Ravelry group. No response and no fix. Worst part is all my patterns are stored in the app and can’t export them or access them in any way.
Review by Darshuomega on JKnit Lite - Knitting Pattern Reader.