F-Stop Media Gallery - Image and video organizer.
A Photo Manager - Manage local photos on Android: gallery, geotag with photomap, tags, find, sort, view, copy...
LeafPic - LeafPic is a fluid, material-designed alternative gallery.
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
Samsung Gallery - Samsung Gallery app enables users to take a look at their collection of videos and photos in a new way.
Aves - A gallery and metadata explorer app, built for Android with Flutter.