Microsoft had also announced that currently there are more than 120,000 apps in the marketplace and soon the top apps and games will be coming to WP 8.
Some of the top apps coming to the windows phone 8 are Angry Birds Star Wars edition, Temple Run, Asphalt 7, Cut the Rope, Where's my Water/Perry games, Words with friends, Pandora, Urban spoon
The missing 4 apps for windows phone 8 may be Instagram, Pinterest, Flipboard and Google apps.