I’ve been using Clue for over 10 years. It’s pretty simplistic and lets you choose what you want to track every day. They constantly push subscribing and paying in your face, but that’s the only thing that’s annoying. Welcome
Welcome @Littleturtle
I don’t use any period apps, so don’t have advice for you but did want to welcome you to the forum. Maybe you’ll feel comfortable in time to share more about yourself and your sobriety journey.
In the meantime, here’s a thread you may find helpful.
I was using Period Calendar Period Tracker app - Image is of a white flower on a pink diary.
I think it had a spot for sexual activity but you had a choice to ignore it as I did and since I did not have anything in it I did not see it after I downloaded the app. I have not used the app since I got my new phone last year but I do remember it being simple and easy to use.
I use one called "my calendar’ and I’ve just double checked it, there’s no sex stuff or anything too invasive. It does annoyingly estimate my fertile days and there’s a forum I’ve never opened, but that’s about it. I didn’t even make an account to use it.