How much does it cost to make an App?

[Frimley111R]

I've built countless websites over the years but never an App. I have no idea how much they cost, are they cheaper than websites, about the same and do you need 2, one for Android and one for Apple (does that double the cost?)

Just interested. I know there are some App experts on here and thought it might be an interesting insight from those guys...

[Frimley111R]

Thanks, some interesting stuff here. I do understand that, as with the websites, it is a bit of a 'how long is a piece of string'. I do wonder why PH isn't an App (business opp for someone on here?! )