IS THIS APP CORRECT WITH AF TRACKING?

Question

This is my first time using this app. I always use PD (Period Diary app) to track AF. Just want to know if this app has been accurate with predicting your next flow.

App I usually use says I'm 3days late. But this app says I'm due tomorrow.

Let me know if this app has been on point with your cycle

Answer

The longer you use it, the more accurate it is. If you are super regular it is probably accurate, mine is irregular so it's not exactly right.

Answer

Ive been using this app for years my periods are pretty regular and it's usually pretty on point.  I don't think it's ever been off by more then a day or two.

Answer

It's an app. It can't be 100% correct