Wort Guru
ZenLife Games Ltd
4 Bilder 1 Wort
Lotum GmbH
Math Guru
Education Lily Media
Ambition Guru
Ambition Guru Nepal Pvt. Ltd.
Education Door Media
Japanese Guru
Xamisoft
PPI Guru
TickPlant.com
Geckosoft
Skill Guru
Student Study App
Cash Guru
www.skillsweet.com