Q: do apple in the Uk offer a replacement screen service for broken screens but working phones?

Call them and ask

No they do not

Exchange is £179 over the counter ,don't forget to backup and remove any photos etc as your device would go

It's slightly more for a replacement 5c just been told its £216 :(

Do look at the date of the post you are replying to

it is now actually £209 over the counter and the price went UP when the 5C/S were announced

As I see you are very new here try checking the date of any post you respond to before going  into print ,will avoid making yourself look foolish

WAS WELL AWARE OF THE DATE I WAS MEARLY SAYING THAT WHEN I SPOKE TO AN APPLE PRERESENTIVE THE PRICE THAT WAS QWOTED WAS £216 YESTERDAY. I may have missed out the now I for which i senserly apolojise i think it's you who look foolish