Know Your Sim Cards is a free Android app developed by One Globe One People to help subscribers keep track of the number of mobile connections working in their name. The app aims to assist users in regularizing their additional mobile connections if they have any. However, it is important to note that the primary responsibility for handling the Customer Acquisition Form (CAF) lies with the service providers.

The app provides the following facilities:

• Subscribers with more than nine multiple connections in their name will receive an intimation via SMS.
• Subscribers with more than nine multiple connections in their name can click on the link to take necessary action.
• Users can check the status by logging in with their number and entering the "Ticket ID Ref No" in the "Request Status" box.

It is important to note that the app solely offers information that is available in government public domains. The app is not an official partner of the government and is not associated with any government entity, service, or person. The app simply shows the government's website in WebView format, and the developers do not own any website accessible in the app.