Fertility Friend vs. Ovusoft

AndiPants

Which one do you like better?

I have entered all my temps, cm, etc into both programs since May, and they both tell me different things. I don't know which one to trust.

TimeForAnotherBaby

I love Ovusoft, but it costs and FF is free.  I like the charts better on Ovusoft

BabyBlank

I use both and like FF better. It seems more accurate with my cycles...but who knows? GL!

XXXXX222

I have no idea which is more accurate, but Fertility Friend's charts are easier for me to read. That's just me though.

deeregirl31

I like FF better and it is free unless you want to join in the community, the ladies are very supportive and if you join there are discounts and it's only like $20 a year.

easjer05

I prefer FAM interpretations, but I think FF is easier to use and read (and there is a FAM setting).  The reason you get different info is because FF has varying interpretational settings.  If it's on default/Advanced, it gives an extremely generous interpretation to capture all possible fertility and it doesn't follow FAM interpretational rules, so sometimes their choice for ovulation date seems off to me.