app problems?

[LittleMumToBe]

I've just started using the app barely 2 weeks ago after so many friends recommended it, due October 24th with my first...(so excited!!) my calendar on my apple version is saying I'm 15w in, that's all it says, my partners app says 14w 2d :( I don't know why mine is so off.  I really want it to be accurate so I can keep up with weekly fetal growth and symptoms plus its always handy to know when people ask how far along I am! Don't wanna be a silly little inexperienced mum haha. Of course we all start out like that.
Need help fast :'(

[1011troisme]

Mine did the same so u just half to look at the previous week I guess with the update it changed everyone's a week early just remember what day you turn a new week and keep track that way it says I'm 17 weeks but I'm really 16+4

[Muffin2014]

The Ovia Pregnancy app is free and is also a good reasource

[Muffin2014]

It changed mine to a week farther along when the app updated  I am at 13 weeks and 4 days but the app says 14

[OctNewMom2014]

I'm having the same issue but it only happened after this last update. I'm 17w5d but my app says 18w

[Crashmonkey21]

I'm having the same problem with this app I love this app but my iPhone app tells me I'm 13w and 1d and this app tells me I'm 14w...ugh!!