"Fortress of the Muslim"
from the words of remembrance of Allah found in the Qur'an and Sunnah.
"The advantage of this application is that it shows the sources of Hadith (ie, in which the collection of hadith, they are given, and their numbers), as well as available" weakness "of some hadiths.
Muhammad Ibn Sirin said: "Earlier on isnad not asked until there was unrest (in the Islamic community). When this happened, they began to say: "Give us your transmitter!". And they watched if transmitters were of the Ahl al-Sunnah, then took them to the hadiths, and if they were among the supporters of the innovations, the hadiths of them did not take! ". Muslim 1/15 ".
Application Developer: Abu 'Ubaidullah.