Daily Minded - The easy way to maintain a journal, diary or captain's log.
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.
Text Memories - The simplest way to journal life's special moments
Journal - Organize all your ideas
Grid Diary - The simplest way to get started with keeping a diary
Happyfeed - A simple gratitude journal for iOS