Just visit the Google Play promotion page and you should be able to see the apps available free or at a discount. I checked
The discount and free apps will be given away for a limited period of time. So it won’t be a bad idea to check their birthday offers link once or twice a day to see if you can pick up something interesting.
Not much choice for India!
I was looking forward to some discounts on books but it seems there is not hardly much choice for Indian users. I think only a few apps with discounts are available for users from India.
I think as I am using Android 4.0 ICS on my phone and not the latest Jelly Bean version hence it might be showing me lesser apps as available for my phone. Also I am guessing tablets using Android will also get more apps to choose from.
If you have got a discount on a app from Google’s birthday offering, do let us know in your comments.