The JF Service app is an application that is intended to support the Hajj/Umrah pilgrimage for the Jannah Firdaus Jama'at, when you log in, you can access several features, such as the map shortcut feature, which is used as a shortcut where you can access and direct to your hotel, you can also access the nearest restaurant, etc., then you can also interact with the tour leader (muthawif) through the broadcast feature, this is to make it easier for you to get instructions/directions directly from the tour leader and make the Hajj/Umrah pilgrimage trip comfortable, you can also access the feature You can also receive notifications/notifications from the tour leader, and you can also view your itinerary from the first day to the last day of your Hajj/Umrah pilgrimage in Saudi Arabia.