IAI Shop is leading in Top 100K Sites and Top 1M Sites.
IAI Shop has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Consumer Electronics and 106 other categories.
iStore PL is leading in Gardening, Social Sciences and Board & Card Games.
IAI Shop is leading in most countries, including Poland, Germany, United Kingdom, Czech Republic and 39 other countries.
iStore PL is leading in Reunion and Belgium.