I am looking for mobile ad networks with unique ad formats.
I currently use the StartApp Slider which I think is good because it is not disturbing for the users.
If you know an ad network which has cool ad formats please let me know.

If you want to use StartApp please us me referral link which will help both of us make more money.
Here is the link: https://portal.startapp.com/#/signup?referredBy=rfvb5wv