"Gagan mein thaal" is an Aarti (prayer) in Sikh religion. It was recited by Sri Guru Nanak Dev Ji in 1506 or 1508. Most of sikh recite this Aarti on daily basis. This Aarti is sung after Rehras Sahib and Ardas. This app allow the people to read Sikh Aarti on electronic gadgets like phone and tablets.