Hello,
I have gone through your post for creating Mobile App + Web App for your web app. I've worked on 2 - 3 apps earlier.
Please message me to discuss further. I am a full stack developer, I have worked much Application and live on application store we will discuss project feature and I will give you the best work of mine in estimated time duration.
I'm very familiar to application Features I will develop Mobile Application as per your requirement, I provide the 6 months free support for this project I am ready to start the project immediately.
Thank you for your time, look forward to hearing positive from your end Best
Regards
Rohit S