BLIPUK is a free Android app designed and developed by Sarah Technologies for the State Tax Department UK. It falls under the category of Business and Productivity with a subcategory of Finance. The app is designed to help users upload their GST bills and get a chance to win exciting prizes.

The first step for a new user is to register their mobile number through the registration process. After successful registration, the user will log in using OTP-based login verification. Once logged in, the user can submit their bills by filling in all the required fields. All bills entered by the user will be reflected in their dashboard, and by clicking on a particular bill, the user can view the detailed bill value. The app also provides an option for users to update their profile from the "Edit Profile" option.

BLIPUK is a simple and user-friendly app that allows users to easily submit their GST bills and view them in one place. The app is designed to meet the needs of businesses and individuals who want to keep track of their GST bills without any hassle. It is an excellent app for those who want to manage their finances efficiently.