We would LOVE to allow our staff to upload pics from their phones to Forms using a participant license. We have reservations about if the picture taken is saved locally to the mobile device. When I test this out I do not see the picture I uploaded in my photos anywhere. 

Question: Do all phones NOT save the upload pics locally? Is this a Forms based feature? Or does it vary by device?

In other words, do all phone brands (Mac, Samsung, Etc..) and OS's function the same way with Forms? Or (for example) Samsung does NOT save locally but iPhone does. 

Anyone been down this road before? The idea is to have a secure way to ingest documents but NOT have a record on the user's mobile device.

I am pretty sure the Laserfiche App works this way, but this is regarding Forms specifically. 

Thanks so much in advance!