Photo Slideshow Maker App is a free software for Android, that belongs to the category 'Photography'.
Video Slideshow Maker - Animated Transitions is a free program for Android, that makes part of the category 'Multimedia'.
Music Video Maker Slideshow Video Editor is a free software for Android, belonging to the category 'Multimedia'.
Slide Maker - Add Music To Photos & Make Slideshow is a free app for iPhone, that makes part of the category 'Multimedia'.
SlideShow is a powerful, free multiplatform program (also available for Windows), that is part of the category Utilities with subcategory Dashboard Widgets.