Fortuna App
A free and open-source application based on the philosophy of Evaluative Hedonism. It lets you score your mood everyday in your desired calendar, you can also set specific emojis for days or months and write some notes as a diary.This app simply lets you record a mean amount of pleasure and pain you feel everyday in a scale between -3 up to +3 for each day in your desired calendar system (Gregorian or etc).
Alternatively you can estimate the score of a whole month using the field right next to the year field at the top of the page. Then you can see how much pleasure and pain you've sensed overall in your life or in a particular month.
You can also use this app as a diary and record your daily life events and also set emojis for days and months. This app is also equipped with advanced searching and navigating tools so you'll know exactly when what happened.