App on 2 device

[Sailor-girl]

I have a sat nav app on my 3GS which my sister needs on her 3G. We can't use our account at the minute due to lack of funds or she could just download it as we share an account on both idevice. Is there a way I can plug her 3G into my iTunes and add the sat nav app that way? Thank you in advance. Xx

[Simon]

If you both share the same account on the two devices then you can put yours on hers no problem with itunes.

[Sailor-girl]

Not something I've ever done before. How would I do that? Thank you. Xx

[Simon]

If its in your itunes you can just sync it to her device.

[pratt1503]

^ as above

It just means that she will have your iTunes account on her phone, And you can sync different music by making a different play list and sync different photo folders if you want.

I do it with mine and my wifes phone, Saves buying an app twice

[LennyTheDub]

You'll need to authorize your computer to be used by her account. Then backup purchases made on sisters iPhone and then it's on your computer to use on your phone.