Overview General Features * usable as a mood tracker, mood diary, and mood journal * further application fields: symptom tracker and sleep journal * avoid recall bias with experience sampling * as many surveys per day as you like * 30 predefined mood scales * 30 fully customizable scales * customizable additionally data: - places - people - activities - factors - sleep - events - phone usage * set alerts to be notified if your mood level or variation changes * get associations between moo