Blink is a free Android application developed by WGC Sistemas that offers a relationship channel for subscribers of Blink Telecom. The app aims to solve the major problems of everyday life by providing easy access to slips, contracts, and appointment tracking.

With Blink, subscribers can quickly and easily consult their bills, contracts, and appointment schedules. The app's user interface is intuitive and easy to use, making it accessible to all users.

Overall, Blink is a helpful tool for Blink Telecom subscribers who want to streamline their communication with the company and manage their accounts efficiently. The app is compatible with Android 9.0 and is available for download in the Business & Productivity category of the Google Play Store.