It seems to have all the bases covered.
The way it appears is that say the Iphone has 100 screen capture apps where most will just choose between the best 2 or 3, Android will just have 2 but probably 2 pretty good ones.
As i said a lot of the hard work done over the last few years on iphone apps is the starting point for Android.
I read there was 10,000 apps by September which is surprising but it's quality not quantity that counts.