Storyteller is a privacy-focused media management tool that provides full file-system control over your photos and videos (Fossify Gallery Fork)
It has some new unique features:
• You can write a story for every kind of image or a video in your gallery
• The story is also saved to the JPG's EXIF metadata
• All data can be easily backed up and restored
• You can filter images by the content of the story
• You can get a random image in a folder with a single tap
Write and save stories onto images