A great start point to create your own Cryptocurrencies app using VIPER architecture, native animations and some nice frameworks.
1 - Create an account in Firebase
2 - Add your own google services file to the project
3 - Run pod install on the project folder to download all dependencies with Cocoapods
4 - Open ${Project_Name}.xcworkspace
5 - Analyse the project structure and take it to another level!
This project has the basic structure for coding with VIPER design pattern (read about it here).