This app is the reason I have an iPhone – OmniFocus 2 Review

This is a great tool to manage tasks to avoid forgetting the important items. It syncs well with the Mac version and it has helped me tremendously. If you are confused with how to setup a system, then search for AE Primer and Premium OmniFocus posts to get a good foundation to start with. DevonThink is a great companion application for storing reference material needed for tasks or future interests. I can then use a link between them to jump back and forth as needed.
Review by Mbarton98 on OmniFocus 2.