Presentics — Productivity — Free ($9.99 unlock)
If you have a presentation to prepare at the last minute or you think PowerPoint is too clunky, you might want to look at Presentics. It’s an iPad app that will help you make a minimalist slide show quickly and easily. It just takes a few taps and some typing, and you’ll have a quick, clean project. You can also embed images, audio, and video right inside the app if you want to go all multimedia on it.
You have access to everything in the free version, but the $9.99 unlock lets you save more than two projects and share over the cloud..