In this chapter, we have seen what services we can choose from if we do not want to create the backend for the app ourselves. We learned what could be important for making the right strategic and technical choices and also saw an example app, which is using Firebase as a mobile backend. You can use the app to learn from or you can enhance it and use it as a starter project for your own app idea.
The app that we examined is for Android only. What if you want to have this app built for iOS? Should you create it again, but this time using Swift and Xcode? Are there other options to develop an app just one time but for multiple (mobile) platforms? You can check out the next chapter to learn more about this.