Marvel for iOS - Rapid design and prototyping for the iPhone and iPad
Slides - Slides is a place for creating, presenting and sharing presentations. The Slides editor is available right in your browser. Unlike traditional presentation software, like PowerPoint, there's no need to download anything.
Peetch - The last PowerPoint Pitchdeck you’ll ever need
Slidebean - Presentations that design themselves
Keynotopia - Prototyping straight into Keynote or Powerpoint
Tome - Tome is a tool for creating stories at work—whether it's about strategy, design, data, or a personal message.