Company GRKN Studios created these great apps:
Eylem, PowerShopOnline, BERKAY, Poll Production, Volkan Konak, PowerShop, Vizecin, Kubat, Zara Müzik, Onur Akın, iTU FEST 2013, Yusuf Çim, garajistanbul, Melbreeze, Taksim Trio, Nükhet Duru, Gökhan Türkmen, Selim Bölükbaşı, Pug JetPack Challange, RadiOnAir, Real Çağla, Milyon Festival Club, Serkan Kaya, Karma Türkiye, and others..
