Japji Sahib, Rehras Sahib, Jaap Sahib, Ardas - Daily Sikh Prayer is a free Android application developed by Soft Labs India, which offers a collection of daily Sikh prayers in Gurmukhi script (Punjabi), including Japji Sahib, Chaupai Sahib, Rehras Sahib, Ardas, and many others. The app also provides translations and transliterations of the prayers in English, Hindi, and Punjabi.

The app has a straightforward and easy-to-use interface, with all the prayers listed in a menu. Users can select any prayer they want to recite and then choose the language they want to recite it in. The app also offers an audio feature that allows users to listen to the prayers being recited. Overall, Japji Sahib, Rehras Sahib, Jaap Sahib, Ardas - Daily Sikh Prayer is a useful app for anyone who wants to practice Sikhism and recite daily prayers.