Hazrat Abu al Hassan Kharqani is an Android application developed by Aafi Technologies under the Education & Reference category for those interested in reading about the life and teachings of Sheikh Abu al Hassan Kharqani R.A. The book describes how he obtained the spiritual knowledge from Hazrat Khwaja Baayazid Bastami R.A and his interactions with other famous Sufis of his time. It also includes his famous quotes and teachings, which are still relevant and enlightening for people of all ages.

The app is free to download and provides an extensive and detailed account of the life and teachings of Hazrat Abu al Hassan Kharqani R.A in a simple and accessible language. The app has a user-friendly interface, making it easy to navigate and read. It is an excellent resource for those interested in Sufism and mysticism and is highly recommended for anyone seeking spiritual enlightenment.