All in one ad spy

[meannn]

I have found a nice ad spy which you can always check ads related to app directly. So the method is, check today's top grossing apps, and check their ads.
You can use it free, for people who wants to see much more detailed ads, there is also paid version.

For example an booster app:

Ad Intelligence - Analyze Ads from 16 Ad Networks | MobileAction

Analyze the ad strategy of your competitor via MobileAction Ad Library. See the creatives they

adlibrary.mobileaction.co