Trello is a free iOS collaboration app developed by Trello, Inc.
Highlights
It's an amazing collaboration tool
Description
Trello gives you perspective over all your projects, at work and at home.
Whether it's managing a team, writing an epic screenplay, or just making a grocery list, Trello is your sidekick for getting things done and staying organized.
"Trello is an awesome project management tool that makes collaboration easy and, dare I say, even fun."
LIFEHACKER
With Trello you can:
• Create boards to organize anything you're working on.
• Use them solo or invite coworkers, friends and family to collaborate.
• Customize workflows for different projects
• Add checklists of "To-Dos"on cards
• Assign tasks to yourself and coworkers
• Comment on items with your friends
• Upload photos and videos
• Attach files
• Trello is free to use forever with options to upgrade to Gold for loads of extra fun and functionality.
Well that’s all there is, so you better stop reading but wait there’s more. This app supports the Apple Watch, for getting things done on your wrist.
Trello is super optimized for the iPad Pro, with awesome keyboard shortcuts and tons of tweaks to take full advantage of the larger canvas.