ESMS is a free mobile application developed by Escorts Group for Android devices. It falls under the Business and Productivity category. The app allows users to manage their sales activities on-the-go. With ESMS, users can enter new enquiries, update follow-ups, track activity status, and view a list of all enquiries.

The app's user interface is straightforward and easy to navigate. The home screen shows all the necessary features, such as new enquiry, follow-up, and activity status. The app also allows users to view a list of all enquiries and filter them by type. Users can also update the status of an enquiry, which is helpful in tracking progress.

Overall, ESMS is a useful tool for salespeople who are always on the move. It helps them manage their sales activities efficiently, and the app is free to use. However, it lacks some advanced features that would make it more comprehensive.