YUMS uses your UMS id and password to collect data from the UMS and then computes everything needed to cater your needs ranging from attendance to marks. (All the data collected is stored locally on your device only. Read our privacy policy to know more.) User is required to sign in once and everything is collected that's needed for the app to work. Class Notification : Now never miss a class. This feature sends timely notification of the class without opening the app. So now you don't need to