Thyself - Mindful mood tracking for greater self-awareness
Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.
Lemoon - Stay on top of your depression
Journalistic - A simple, yet powerful micro journaling app
Nomie - Open-source mood and life tracking
Journaly - The customisable journal app