What type of apples are these?

It's probably not possible to tell from that photo, unfortunately 

wow thank you for the quick replies. I am lucky to have some at all given the lack of bee's around to pollinate. Ive had many more fall off and are now in my composter.

I think im really trying to see if these are eating or cooking apples really. I tried one today and it was bitter but not sure if it too early to be harvesting apples

Garden organic have a very nice pdf about apples.

http://www.gardenorganic.org.uk/growyourown/fruit_manual/Apples.pdf

If you were to take a trip to Brogdale in Kent,with one of your apples someone there would
be able to identify it. It is an interesting place to visit as it has the national collection of fruit trees and soft fruit varieties.

RHS Wisley have apple days at apple harvest time ans someone there would be able to help too and you get to taste lots of different varieties of apples. It is a good day out.