Follow Marketing is a free social app available on Android that claims to help users grow their social networks faster than ever. The app works on a simple principle where you need to register and enter the username of your inviter, subscribe to your inviter and few accounts from your "branch", and attract new users to the program. As you attract new users, they will subscribe to you, and in turn, attract new users who will also subscribe to you. This creates a chain reaction leading to rapid growth of your social network.

The app has a user-friendly interface and is easy to navigate. The registration process is simple and requires minimal information. However, the app lacks proper documentation and instructions for new users. The absence of a dedicated support team or FAQs section makes it difficult for users to find answers to their queries. Overall, Follow Marketing is a useful app for those looking to grow their social network but requires improvement in terms of user support.