Here's a direct link to the Bimercodeapp.com website...that when you select your BMW model to see what coding is supported...it gives this page that you can click on to see what can be done (there's at least 30(+) areas that can be coded for the e70 with this app):
https://www.bimmercode.app/cars/e70/
If you click around the site...you can see what is required to download the app, and the various ways to connect the app to your vehicle...which allows you to see the cost of the app and the OBD adapters and cables etc.