The price of mobile custom built apps varies significantly from customer to customer based not only on the techical requirements of the app, but on who the client is.
I consider targeting Shopping malls and building something like enter link description here
What price range would you give for this app? $5k-$10 $10-$20? How much do you think they paid ot this app? I would ask around 6k for something like that, considering the fact that