You can set the vWork Android app so that photos taken for jobs aren't saved in your device's storage.  This can help if you have limited storage on your device.

When you prevent vWork from saving photos to the device's storage, photos are still saved with the job when the job syncs to the server. Photos are deleted from your device's storage when the job leaves the Jobs screen in the vWork app. 

Prevent photos from saving to the device's storage

From the Jobs screen in the vWork Android app:

1. Tap in the red banner to open the menu.
   
   
   
   
2. Tap Settings to open the vWork app settings.
   
   
   
   
3. Tap Interface to open the interface settings.
   
   
   
   
4. Scroll to the Attachments heading and tap the checkbox next to Keep vWork images on your phone to remove the checkmark and turn this setting off.