Website on MERN + IOS apps on React Native?

Question

React

Good afternoon, now I'm making a website on the MERN stack. The finale is already visible, a site for delivery from a restaurant similar to Yandex Food. I looked at the statistics on the company's last website, most often orders are made from mobile devices. I thought what if I release applications written in React Native on IOS. They will have the same database. How hard is that to do given that MERN and the development of the site are doing quite well.
As far as I know, most programs for IOS are written in Swift, but how is the process of checking applications that are made in React Native

Answer 1

Applications on react native are compiled into native code during assembly, so for Apple there is no difference on what the project is written on, almost all the business logic of the application can be the same for both the site and the application, the main differences will be in the layout - for mobile there are features, but in You can sort them out in a couple of hours.
Well, a big bonus is that the application can also be assembled for android

Answer 2

It is written normally, if you have a poppy beech, then I think you won’t spend a lot of time, most of the logic has already been done, all that remains is to make screenshots and connect navigation. Usually when the site is ready for react, somewhere 60% is already suitable for mobile on react-native