Remove Projects
When you finish a project or are concerned about storage space in your Autodesk Construction Cloud mobile app, you can remove projects from your device to free up space.
You can see how much space ACC is taking on your device by accessing the storage settings.
To remove a project from your device:
Navigate to the Projects list and find the On this device section.
Tap the More menu
(Android) or 
(iOS) next to the relevant project.Tap Remove from this device.
Tap Remove project on Android or Remove on iOS.
This will send the project back to the In the cloud section in the Projects list where it can be downloaded later if necessary.