Currently running latest Xamarin version for mobile app, backend is .NET. Also have a web-app that syncs with the mobile app. We are planning a full UI revamp with minor feature enhancments and have been pushed to rebuild in React/Flutter. Reasons given for this include:
xamarin being phased out
React more efficient to code
Xamarin incompatibility with the new designs (which is not believable tbh)
All we care about is the efficiency of build and strong long-term, scalable solutions. We care about compatibility with third parties (like Google cal) but overall, the app is very simple (it does not have any heavy development features like video streaming, chatting, etc).
