Question: Can I unsubcribe from the App Builder? If yes, what happens to the custom flows I've created?


You can unsubscribe from the App Builder any time you wish to. However, when you unsubscribe, none of the custom flows will be useable. 



Also, you can't unsubscribe if you have any Exophones associated with the custom flows you've created. So, you either to delete those Exophones or assign them to different apps.





You can re-subscribe to the App Builder any time you wish again.