Google Slides

Creating presentations on mobile developer might sound like a difficult task, but Google Slides is proof it can be done. Even if you’re just editing another presentation, or you’re building one from scratch, the application is powerful and complex enough to deal with most of the major expectations.
 
What makes it even more interesting is the fact that multiple users can work on the same presentation in a collaborative manner, but it can also be used when not connected to the Internet. Also, support for Microsoft PowerPoint files is fully integrated.
 
All the work is saved in Google Slides, so you don’t have to worry about losing it, and, to top it all off, it’s possible to make the presentation straight from the device.