This app was mentioned in 3 comments, with an average of 2.33 upvotes
https://play.google.com/store/apps/details?id=com.flambestudios.picplaypost
Sorry I'm on mobile and don't know if this is allowed or if it works but it's from the same company but the app seems to be the exact same as what you're looking for, just titled differently.
https://play.google.com/store/apps/details?id=com.flambestudios.picplaypost&hl=en_US&gl=US
For android that’s what it look like you have to find videoes and create a slideshow