Gratefulness - Learning to be grateful, one text reminder at a time.
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.
Idea Hunt - Solve specific challenges for your favorite products
Journal - Organize all your ideas
Grapefruit - An app for managing your mental health
Happyfeed - A simple gratitude journal for iOS