Haiku deck is the presentation zen app which focus on the "less is more" principle.
It allows only one image per slide and a set of pre-set text options
You can use your own images or images available through a filtered Haiku deck search tool of Creative Commons pictures.
Requires an account and Internet access to create presentations
It provides a link for sharing your presentation.
https://www.youtube.com/watch?v=qrlZK8q9Q5U