This is an unofficial application for the Gravatar website.

This application is intended for users of the site https://gravatar.com/ and allows you to view an image of any account on this site whose email address you know, as well as request profile information, including contact information and other user information.

The site https://gravatar.com/ allows users to use the same image (avatar) on different sites, simply by entering their email address (you can find out more on the site itself).
In addition, for example, a colleague can tell you his email address, and you can find out his contact information (something like a business card).

To create an account, you need to register on the website https://gravatar.com/ via a web browser. Registration on the site is free, and you decide what data will be visible to third-party users.
Both registration and use of the application are absolutely free, all functions of the application are available immediately, there can be no question of any paid content.

There are no restrictions on the use of the application by any groups of persons or in any country - if you have a website https://gravatar.com/ available, then the application is relevant for you.