KotaSarafa.in is a free Android app developed by DigiCloud that aims to connect Sarrafa traders in Kota and nearby areas digitally. It features a digital phone book containing the names and phone numbers of traders in Kota, Bundi, Baran, Jhalawar, and rural areas. The app also includes a public utility button that provides contact information for important government officials, hospitals, doctors, schools, hotels, and restaurants in Kota.

In addition to the phone book and public utility button, the app also includes links to a Hindi Panchang calendar and railway time table. The most significant feature of the app is the live gold and silver prices and news related to Sarrafa traders in Kota, which can be accessed with just one button on the home screen. The app's key admins and CEO are Surendra Goyal Vichitra, Anand Swaroop Rathi, and Viveck Kumar Jain, who are prominent members of the Shri Sarrafa Board Kota.