I want just the software
You can install Slideshow software on almost any Android device with Android version 4.0.3 or newer.
Current version of Slideshow is 3.8.2, released on 3 July 2020.
View older versions and release notes
I want software with hardware
There are sellers, who sell Slideshow preinstalled on compatible Android device. This way you get combination which is well tested and ready to be used.
If you sell Android devices with preinstalled Slideshow software and you are not mentioned here, let us know and we will add you to this list.