Is glow accurate in tracking ovulation for you?

So I know these apps just give you a guess around when you'll ovulate based on periods. I had twins in may last year still born and was having issues with my period after that but I was ttc. So I downloaded all the apps to help me track. I update all my AF to help it be more accurate since I don't use OPKs. Now my period is more on track and glow actually predicts my period right on the dot or a day off but still. I'm wondering if the ovulation day would be accurate too.

My other apps that track has the exact same AF prediction and ovulating prediction as glow now.

I had very fertile cm yesterday morning. I baby danced that afternoon. And I got my husband to buy me OPKs so i didnt test til night holding my pee and everything but it was negative. But glow said that was my ovulation day sooooo yeah.