A feature has been introduced that, if switched on, saves a copy of every photo taken in the iPDS app to the photo library on the device.
Go to the Setting pop-up (the gear icon at the bottom right corner of most screens). There is a toggle switch next to Save Taken Photos to Library. Tap the toggle switch so it shows green to turn the feature on. Please note that this will eventually fill up the internal memory of the device, so the photos should be deleted periodically.
