Jul 01, 2013 - Tivola mobile department announced impressive metrics today, with over 4 million downloads of its most popular apps. The company has rocketed to become a top player for children's and educational games internationally. The biggest fan favorites are PetWorld 3D: My Animal Rescue, HorseWorld 3D: My Riding Horse, and Successfully Learning: Math, German and English. Tivola first attracted attention with its Capt'n Sharky Preschool-iPad app. In 2012, it reached number one for iPad in Germany.