It's best when dealing with several clients, products, and creative materials. When dealing with a high volume of creative materials to be trafficked to several different networks, I'd recommend Adstream.
For our organization, we use Apple iAd to facilitate traffic to our appeals for donations for the foundation. This allows ad-based applications on the iOS store to show our ad and refer people to our website, which helps our set and drives up traffic. Donations are key to our foundation, as this is our only source of revenue.
I personally am not involved in the decision to renew the product, but I had only positive experiences with the product and thus would recommend its use and renewal.
I love Adstream because it does a great job at streamlining its ads to different components and different industry providers unlike Apple iAds and Google AdMob. It also is very helpful for a new business like myself to reach different audiences and hopefully generate some revenue from these types of diversified ads.
In some instances, we developed an experience for AdMob simultaneously with our iAd experience, working with both teams on a daily basis. While the Google team was skilled, receptive and helpful, Apple device functionality was broader and thus allowed for a little more imagination in bringing intuitive relevance to the creative content we developed
