endlessnameless
Bluelighter
This is the one: https://play.google.com/store/apps/details?id=com.thehungrywasp.iamsober&hl=en_IE&gl=USi the i am sober app free? does it annoy you with ads or make you buy stuff? as of tomorrow i am done with drinking and feeling very nervous so would be worth a shot.
You dont need to buy the premium (or Plus+) version, the free version is all you need. Its been the best for me so far. When you sign in with google or register in whatever way you prefer, you choose what it is you want to get sober from and theres a massive list. Your timer begins from then and you'll be assigned to a community of people who are on the same day as you. You can also give feedback as to what symptoms you're experiencing, how difficult the day was, and what symptoms are dissipating. You can also see comments from people who are +1 day ahead of you to see what to expect (although I know everyone's different).
Habit-bull was another one I used to use but it didnt have the counter function that this one does and was more so a 'streak based system' whereby you count your longest sober streaks. Anyway, give it a go - hope it works well for you. People are very supportive on there too, no negativity whatsoever.