40 hadiths (An-Nawawi) is an Android app developed by dimach.cassiope (1025 Avenue Henri Becquerel 10 Parc Club du Millénaire 34000 Montpellier). Others apps created by dimach.cassiope are: Ayat al Kursi (Throne Verse), 34 Duaas, Juz `Amma Audio Plugin (Alafasy), The Noble Quran, 40 Rabbanas (Quranic supplications).

40 hadiths (An-Nawawi) first became available on 27 Dec 2011. It is estimated that 40 hadiths (An-Nawawi) has been downloaded between 500000 and 1000000 times from the Play Store.

40 hadiths (An-Nawawi) 3.0.1 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.