Vaccine Slot Tracker helps to track availability of vaccines in Vaccination Centres(hospitals, public health centres etc.) in India. Notifications with updates regarding vaccine availability are sent to the user when vaccine is available in the PIN code(s)/District(s) saved by the user as Favourite(s).

A user can save up to 3 PIN codes/Districts as Favourites and get notification updates. If the user wishes to change the notification update preference, he/she can change it to get notifications every 2 minutes. But by default, the notification updates happen when vaccine is available in the saved Favourite. On clicking on the notification a detailed report of all vaccination centres' vaccine availability will be displayed inside the Application.