Interpolls is leading in Top 10K Sites and Top 100K Sites.
Interpolls has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Adult and 35 other categories.
Mobile Theory is leading in Health, Games, Programming and Construction & Maintenance.
Interpolls is leading in most countries, including United States, Brazil, France, Japan and 13 other countries.
Mobile Theory is leading in China and New Zealand.