RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
Task List - Personal task manager and to-do list app for iPhone and iPad
Time 2 - Stay focused and crush procrastination
Habitify - The easiest way to keep track of your habits
Planny.co - Planny is lightweight Twitter scheduler. Grow faster with calendar planner, multi account management, advanced drafts and analytics.
Capsicum by Illuminated Bits - Plan your day. Track your habits. Tell your story.