İnternetsiz Namaz Vakitleri is a full-version lifestyle app available for Android. The app, developed by Namaz Vakitleri, provides accurate prayer timings for those who wish to follow them. You can access the prayer timings offline or use the widgets available on the app to display them on your phone's home screen. The app is integrated with Diyanet, so you can download their app for free to access the same data. The app also features an Ezan alarm to notify you when it's time for prayer, so you never miss an opportunity to pray on time.

The app also includes a wealth of other features such as a prayer book to learn how to perform prayers correctly, a section for reciting and requesting prayers (Dua), a section for reading the Quran, a Zikirmatik to count your repetitions of specific prayers, a Qibla compass to help you locate the direction of Mecca from anywhere, and a Fazilet calendar with a host of information. The app also provides the timings for Friday prayers.

Overall, Internetsiz Namaz Vakitleri is an all-in-one prayer companion that provides everything a Muslim needs to perform their prayers on time and correctly.