Regular viewers of WoSblog will know that there are dozens of temporary promotions every day on the App Store in which games which normally cost money temporarily go free. But we're not going to talk about those today.
Because there are also thousands of games which are always free. We're NOT talking about Lite versions or limited demos, but full complete games which, for one reason or another, their developers have decided to make free – WITHOUT stuffing them full of irritating AdMob adverts. (Unless specifically mentioned, all these games are totally ad-free.)
Here, then, in no particular order, are 50 of the best. If you've just bought an iPod Touch or an iPhone or an iPad, start here.