It's an audio recitation of complete Quran of three different islamic renounce reciters, each one is separate complete quran recitation. listen to their beautiful quran voice. The sheikhs are:
Sheikh Abdul Rahman Ibn Abdul Aziz as-Sudais (Arabic: عَبْدُ ٱلْرَّحْمَان إبْن عَبْدُ ٱلْعَزِيزُ ٱلسُّدَيْس‎, born 10 February 1960 in Riyadh, Saudi Arabia, he is the Imam of the Grand Mosque in Mecca, Saudi Arabia; the President of the General Presidency for the Affairs of the Two Holy Mosques and a renowned qāri (reciter of the Qur'an). and he was the Dubai International Holy Qur'an Award's "Islamic Personality Of the Year" in 2005. Al-Sudais is Hanafi (Imam Abu-Hanifa).

Saud ibn Ibrahim ibn Muhammad al-Shuraim (Arabic: سعود بن ابراهيم بن محمد الشريم،, born 19 January 1966. he is one of the Imams and khateeb of the Grand Masjid (Masjid al-Haram) in Makkah. A world-renowned qari, he also holds a doctorate (Ph.D) and is a Professor of Sharia and Islamic studies at the Umm al-Qura University in Makkah. Shuraim was recently appointed as Dean and "Specialist Professor in Fiqh" at the University.He is also known as a researcher in Fiqh. He is a judge and a writer who has composed many books on Aqidah, fiqh, and Arabic poetry. He is also one of the notable scholars of Saudi Arabia.

The saudi sheikh Maher was born in the city of Medina. The sheikh learnt the Qur'an at a young age and continued to pursue a mathmatics degree which he acheived in Medinah. Later on, he went to Makkah to become a scholar and taught at the school of Balaat. Listen to their beautiful quran recitation. You can download more other islamic apps from my catalogue other then this app of Sudais, Shuraim and Mahir quran MP3