Everything good, could be better
On the calender, the colour of the days during the current streak of recovery is red, could you change this to a more positive colour e.g. the middle ground between red (failure) and green (success), so something like yellow if the streak is ongoing and no failure has occurred, and when the streak is complete it can be green, if there was a failure or lapse put a red cross on the day where it was ended. Thanks for your good app, hope this helps! Day 50 all the best