If you use Google Photos on your iPhone and iPad (and you should), you can now use AirPlay to view selected photos on your Apple TV. Google quietly added the feature in an update to the app yesterday…
It’s the only functionality added to the update, the rest of which was merely performance improvements.
Google Photos is a recommended app for all iPhone users as the company allows free, unlimited, automatic storage of all photos up to 16MP – which includes all photos taken with an iPhone or iPad. You also get free storage of videos, but that’s limited to 1080p rather than 4K.