Ovia vs clue vs flo... Tracker aps confusion!

[2020user]

Hi all

I've downloaded the 3 apps for tracking mental cycle but they're giving widely different dates for fertile window. The one on flo says I came out of the fertile window 2 days ago whereas ovia says that's when it began!?

I will be using ovulation sticks next month but any experience in which is most accurate generally?

Menstrual not mental!

I used Flo for my first cycle and switched half way through my second cycle to Ovia. I added all the data in so it was up to date and it was bang on with my date of AF and so far it's been spot on with everything. I noticed with Flo that it was completely off and it doesn't adjust fully when you ovulate early etc. With Ovia, I ovulated on CD12 and when I put in my positive OPK it changed the dates and was accurate but with Flo it wasn't as accurate if that makes sense.

I found that Flo predicted my ovulation way too early. I use Ovia and that seems to be pretty spot on and I generally like the app more

The apps are all just algorithms and averages, if you really want to track your cycle/ovulation try BBT or OPK

Ovia doesn't seem to predict my ovulation. I have to add it manually? No idea why?

@paintfairy yea that's the same with me but on the first page I assume it the day that you have 10/10 is ovulation day. Not actually sure though

have you gone back on the calendar and added previous periods if you know them.
Until you start with OPK's any app will be guessing.
I used Flo, Fitbit, Glow and Ovia and had different results by a few days. and we know every day counts.
I started doing OPK's and found i actually ovulate around day 20. all apps were telling me day 14-16.
Personally i kept with Ovia as i like the interface. I also use the Premom app to track my ovulation strips

I've been doing BBT and OPK so I thought ovia would do it from that. My other apps did.