Islam.do is all-in-one Islamic App combining global Prayer times and 39,000 Hadiths.
Prayer times are calculated based on user location with utmost precision, In this regard, vast number of calculation methods have been incorporated to give best possible prayer times to the users.
Your will receive alerts at following times:

> Fajir, Sunrise, Ishraq, Midday, Dhuhr, Asr, Sunset, Magrib, Awwabin, Isha, Tahajjud

Islam.do App has also collection of Hadith of Prophet Muhammad (محمد (صلى الله عليه و سلم (Peace Be Upon Him). The app contains 39000+ 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 12 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 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
5. Salah
6. Durood
7. Dua
8. Kalimah
9. Sunnah
10. Dhikr
11. Prophet Stories
12. Basic Islamic Terms

We have added 4 Islamic tools as of now:
1) Digital Tasbih
2) Quran Tracker
3) Tajweed Sounds
4) Silent Profile Switcher for Salah

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.