Improvements Needed: SubSites & QR Scanner – Microsoft SharePoint Review

At the root level the app is fairly decent; the UI is basic but stable; however, when you get to subsites, it becomes an internet browser, which defeats the purpose of the app and seems counterintuitive. The app lacks a built in QR Code reader, which makes it less than adequate for things like assets inventory, or room management, amongst other similar uses. Overall is a good app, but seems counterproductive when productivity is of an essence. True, one can look for other products but SharePoint is, indeed, valuable in many areas. The app has some catching up to do.
Review by SharePoint Novice on Microsoft SharePoint.