Türkİss is a free iPhone app developed by INTERNETTEN TEKNOLOJI BILISIM SANAYI VE TICARET LIMITED SIRKETI, falling under the Business & Productivity category. The app offers a range of services including Online Fatura Ödeme, Hizmet Süresi Uzatma, Destek Talepleri, Paketler, and more, all aimed at enhancing customer experience.

With Türkİss, users can conveniently pay bills online, extend service durations, manage support requests, access packages, and avail of various other services all within one application. Whether you're a business professional or seeking to streamline personal productivity tasks, Türkİss provides a comprehensive solution on the go.