iHadth is the collection of Hadith of Prophet Muhammad (محمد (صلى الله عليه و سلم (Peace Be Upon Him). The app contains 49000+ hadith from most accepted and authentic Hadith books including six hadith books also known as Kutub al-Sittah or Sihah Sitta (meaning "The Authentic Six"). The 7 books included are:

1) Sahih Bukhari - Hadith collected by Imam Bukhari (d. 256 A.H., 870 C.E.)
2) Sahih Muslim - Hadith collected by Muslim b. al-Hajjaj (d. 261 A.H., 875 C.E.)
3) Sunan Abu-Dawood - Hadith collected by Abu Dawood (d. 275 A.H., 888 C.E.)
4) Jami at-Tirmidhi - Hadith collected by al-Tirmidhi (d. 279 A.H, 892 C.E)
5) Sunan ibn-Majah - Hadith collected by Ibn Majah (d. 273 A.H., 887 C.E.)
6) Hadis e kudsi
7) 40 hadith