Stumbles in iOS11 – vividHDR Review

Update is still broken on iPhone X! Is it iOS 11 or what? Because something went wonky since my iPhone 6+ updated to iOS 11. Colors are patchy and the image is unusable. vividHDR was one of my go-to Camera apps- not until this get fixed! (ProCamera in app purchase of VividHDR still works ?.)
Review by PDF maven on vividHDR.