Muslim Taqvim is a program for well organizing one's time to perform obligations of a muslim(a).
There are many useful staffs:
1. Alarm for 5 prayer times.
2. Record qada namaz.
3. Compass to find Qibla direction.
4. Database of mosque locations - coordinates.
5. Dua book
6. Tasbeeh
7. Hijri Calendar.
8. Prayer times table. Sending table excel file to friends via email.
9. Read The Quran in Arabic and listen to recitations of various recitors.