Thanks :)<p>I am using ionic for the app. I wanted to test this framework while doing a real app. For the back-end, the API is build with express on AWS and I store my data in mongoDB on Compose.io<p>So far, I can say that ionic was great to use. I did this project in May of last year even though I didn&#x27;t push it in the App Store before October. In the meantime I did other App projects with react-native <a href="https:&#x2F;&#x2F;github.com&#x2F;benoitvallon&#x2F;react-native-nw-react-calculator" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;benoitvallon&#x2F;react-native-nw-react-calcul...</a> and I can say now that I would definitely go with react-native if I had to do it again.<p>About ionic, I had a few difficulties with performance at the beginning, the app wasn&#x27;t really smooth but it turned out to be more the Mapbox map that I used as a background than ionic itself. And after rethinking a few parts of the app, the experience for the user was nice.