In Pictures: 25 essential business apps for iPhone...
At first glance, Brainshark is simply an easy way to view PowerPoints on your iPhone or iPad. Dig deeper, though, and it offers tools to create, share and track mobile presentations. The app also helps you transform static content, such as text-heavy PowerPoints, into voice-enriched video presentations that can be accessed on-demand. The app also delivers analytics to measure the effectiveness and reach of your content.
Available on Android too? Yes
In Pictures: 25 essential business apps for iPhone 5