We need to automatically timestamp the photo attachments when using ESRI Collector APP. Either a visual timestamp on the photo or a date in the attachment name would be great. Field crews use a variety of devices (iOS, android) so looking for a general solution or unique solutions depending on platform. We collect a lot of data, so manually changing the photo name is not practical.
Thanks for your feedback on Collector. This feature has been proposed by other users, please vote for this enhancement on the ArcGIS Ideas site below:
Collector App - Timestamp on Photo/Video Attachements
This will help the development team prioritize their Dev roadmap.
Hope this helps,