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 an-Nasa'i - Hadith collected by al-Nasa'i (d. 303 A.H., 915 C.E.)
4) Sunan Abu-Dawood - Hadith collected by Abu Dawood (d. 275 A.H., 888 C.E.)
5) Jami at-Tirmidhi - Hadith collected by al-Tirmidhi (d. 279 A.H, 892 C.E)
6) Sunan ibn-Majah - Hadith collected by Ibn Majah (d. 273 A.H., 887 C.E.)
7) Malik-Muwatta - Hadith compiled and edited by the Imam, Malik ibn Anas
8) Nawawi - Hadith collected by Abu Zakaria Mohiuddin Yahya Ibn Sharaf al-Nawawi (631–676 A.H)
9) Al Adab Al Mufrad - Hadith collected by Imam Bukhari (d. 256 A.H., 870 C.E.)
10) Shamail Tirmidhi -Hadith collected by al-Tirmidhi (d. 279 A.H, 892 C.E)
11) Riyad us Saliheen
12) Qudsi Hadith
Lot of effort has been put to make this app as helpful as possible thus, utilities section was added and contains followings:
1. Juz Amma
2. Hisnul Muslim
3. Munajat e maqbool
4. Asma ul Husna
11. Prophet Stories
12. Basic Islamic Terms
This app is feature rich, some of them are as below:
1) Sharing: Sharing facility is available for each hadith from any book or kalimah, sunnah etc...Thus, there is nothing in this app which cant be shared with others.
2) Starred(Favorite): Every thing in this app can be starred and can then be easily accessible from home screen.
3) Search Facility: Search facility is provided on the home screen, and by entering search keyword resulting hadith containing that key word will be displayed on screen.
4) Mordern UI: App has modern UI features like sliding menus.
5) Daily Alerts: App provided facility of daily hadith alerts.
6) Search Settings: Changes how search works.
7) Pins: Now all contents in this app can be pinned and can then be easily opened again from main screen. This feature act similar to bookmarks.
8) Copy: All Content of this app can be copied and can then be pasted any where as per users choice facebook, watsapp etc.
9) Fonts: Font can be changed as per choice provided in the app. User can now change size aswell as type of font used in the app.
This is ad supported free version of Hadith.do,If interested you can download ad free Hadith.do Pro version from here https://play.google.com/store/apps/details?id=com.hadithdoPro