Umm Kulthum Without Net_J2 is a lifestyle Android app developed by Alnaseem_apps. This free app allows users to enjoy Umm Kulthum's songs without the need for an internet connection. The app features an elegant and user-friendly design, automatic song transitions, random song selection, and the ability to pause automatically during incoming calls, resuming playback after the call ends.

Users can also listen to songs in the background while using other apps, thanks to its small size that doesn't occupy much space on the device. It's a convenient option for fans of Umm Kulthum's music who want to enjoy her songs on the go.