Congrats on reaching your 1 year Maintenance Milestone!
I have amost 2 months of Maintenance under my belt, it is a daily commitment for sure
I highly recommend the free website https://trendweight.com/
for Maintainers. I enter my weight daily into fitbit (another free app/website) and then it uploads from here.
The reason that I feel trendwieght is special is because it has a special feature for People that are Maintaining. It has a 5 lb "Maitenance Range"
on the graph/chart. This really helps me not be so focused on 1 number, but I can see the trend and also make sure my weight is always in my 5 lb Maintenance Range---2.5 lbs below and above my goal weight!