Roti Gedhe is an Android application developed by PT Optima Digital Selaras. The app aims to provide customers with a loyalty program for the popular Indonesian bakery chain, Roti Gembong Gedhe. With over 80 branches across the country, the app offers users access to exclusive promotions, discounts, and news.

The app is designed to reward customer loyalty and encourage them to visit the bakery more frequently. The app's interface is user-friendly and straightforward, allowing users to easily navigate through the different sections. The app also features a news section that provides users with the latest updates on the bakery's products and services.