Fotomator

Fotomator automatically uploads photos to a specific Slack™ channel, as soon as you take them. Install the app, turn it on, and share! Perfect for parties, events with friends or at work, weddings, or in any occasion where you want to share all the photos everybody takes, in real time! To avoid sharing anything you'd like to keep private, every time a photo is taken, first, a notification with a preview of the photo will be visible for a minute, which gives you time to discard the photo before it is shared. You can also use this notification to share the photo immediately. Optionally, a date/time can be set to automatically turn off Fotomator - to be sure not to post photos after the event is over!