This app will allow you to turn any iOS device into a digital picture viewer. Simply select any of your photo albums and the app will display every photo in that album for a given period of time, selecting a different random photo each time. Picture in a Frame has an option to only show photos that match the devices orientation. So, if your iPad is in portrait mode, only portrait photos will be displayed and the same applies for landscape orientation. There is also an option to darken your screen for any given period of time. This is useful to if the app is used in the bedroom, to avoid extra light when trying to sleep.
Picture in a Frame comes as a free trial with all features available. Once the free trial has ended, the app can no longer be used without a full license.
End user license agreement. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://sites.google.com/view/pictureinaframe/privacy