Advert Stream is leading in Top 100K Sites and Top 1M Sites.
Advert Stream has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Online, Video Games and 58 other categories.
Mobile Theory is leading in Health and Construction & Maintenance.
Advert Stream is leading in most countries, including France, Russia, United Kingdom, Turkey and 34 other countries.
Mobile Theory hasn't got a lead over Advert Stream in any country.