Over a year ago, I reviewed an interesting life journal app called Friday. The app aimed to record every single interaction a user had with their smartphone, including calls, texts, mails, photos, social activities, and songs played. My conclusion was that while Friday was a polished app, it was doubtful whether it would actually be useful. The developer Dexetra then spent a year running alpha and beta tests, and their latest version of Friday is a lot more polished, with an improved focus.
Updates to Friday
In terms of overall function, Friday has not changed very much. It collects a variety of information about what you are doing and then displays it, with answers and analytics.