Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...

Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

Automate - Automate various tasks on your Android smartphone or tablet.

Smartsheet - Smartsheet is an intuitive online project management tool enabling teams to increase productivity using cloud, collaboration, & mobile technologies.

Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code

Basecamp - A simple and elegant project management system.