streaktracker
nounUK /ˈstriːkˌtrækə/
US /ˈstriːkˌtrækər/
A thing that keeps count of how many days in a row you do something.
My streaktracker says I have read a book for ten days straight.
OTHER MEANINGS
2. An app or chart that shows a series of wins or good days in a row.
The game's streaktracker lit up after five wins.
3. A person who watches and records how long a run of luck or success lasts.
As a streaktracker, she noted every day the team kept winning.
4. A tool that reminds you not to break a daily habit.
He set the streaktracker to buzz at bedtime so he wouldn't miss a day.