SimpleMobileTools/Simple-Gallery 3.4.0

on GitHub

Allow changing the brightness by vertical gestures on images (by trubitsyn)
Properly fetch all media files from recognized folders
Make thumbnail info on the main screen a bit easier to read
Fix seeing blank thumbnail after deleting files in some cases
Reset zoom level on orientation change at fullscreen media
Add an optional extra check to avoid showing invalid files
Add a toggle to prevent showing What's new on startup
Many other stability and performance improvements