The Ideal Logic comes without any timer or programmer, so that you can choose your own. I can't think why the fitter didn't ask for your preference as he was installing the boiler.
Ideal can supply a programmer that simply fits onto the boiler. Around £35 for a manual, and £50 for an electronic. I see the others have already mentioned this. I just wanted to confirm it, as I'm having an Ideal Logic fitted in my own house in a couple of weeks, so I've asked for it to be included in the price.
I'll be using the same, existing roomstat.