Company Delta Yazılım A.Ş. created these great apps:
Carbook HD, Carbook, Okar HD, Okar Phone, Tekbaş Phone, Tekbaş HD., BeyazSistem, BeyazSistem HD., Delta, Delta Mobile, RS Servis Mobile, Mar Grup, Mar Grup HD, Otonova, Otonova HD, MT Oto Center HD, MT Oto Center, Oyder, OSYS Mobile, OSYS, and others..
