Best app's to use while ttc?

[mrsjk]

Anyone found one app to be better than the other at tracking your cycle?
iOS user.

 

[Ltweety]

Fertility Friend is my favorite. It's nice too because you can look at chart galleries, track your symptoms, etc...

 

[sarah2211]

I was using Clue because I like the layout but Fertility Friend is clever. It will plot when you've ovulated based on different factors and also give you a percentage if you might be pregnant.