Not just for bipolar !
My GP got me to track my mood for depression and stress, and this was the only app I liked the look of. It’s so customisable that you can actually adapt it for any mental health disorder, you can rename the highs and lows to what represents you best, and add unlimited characteristics of your day which are personal to you (took meds, etc) which can be ticked off every night. Very helpful, simple and impactful design. The reports are amazing (can get for a week, month, or year, to share with support worker/s!).