First of all, clone the project source code from GitHub. You will want to follow along with the code throughout this lesson.
The app itself is designed to showcase a variety of features that tie together Ionic and Firebase. We are primarily targeting native iOS and Android platforms, but most features work as PWAs also.
Get the Android Beta Release
Get the Web app
Get the iOS version... Apple does not like developer demos on the app store. We will still target iOS, but sadly I can't share a good demo with you.
Bookmark these pages
Ionic4 is a brand new framework that will help you immensely, but native apps are not easy and you will definitely run into hard-to-debug issues. One feature might work on Android, but crash on iOS, and vice-versa. Fortunately, I have hit many of these issues myself and can hopefully guide you in the right direction. Join the Angular Firebase Developers Slack Team and send me a direct message or post it in the #ionic or #general channel. I check into Slack seven days per week.