Help decoding OPKs...

We have been trying for several months and for three of those I was using ovulation tests and relying on two apps. When I got a positive I would stop testing and both apps would then say I ovulate the next day. Well, I had my positive yesterday morning.

I was curious so I took another this morning and it did register slightly darker. This app stayed the same when I entered it and says I’m ovulating today and my other app changed to tomorrow. So would you say I ovulate today or tomorrow? I don’t know which app to trust.

We already baby danced last night (around 1 am) and the night before around the same time since I work until 11 pm. It’s tough to line up our schedules to even baby dance unless it’s a day off together since hubby is asleep when I get home.