Lunatask - All-in-one encrypted to-do list, habit and mood tracker, journaling and notes app
Daylio - Daylio enables you to keep a private diary without having to type a single line.
Tangerine - A beautiful full-screen SoundCloud player
HowWeFeel - Self-report how you feel to help stop the spread of COVID-19
WinDiary - Mood Tracker - Mental Health and Personal Achievement Journal
Time2Life - Mood Tracker Journal - Minimalist mood tracker, quick journal and habit tracker