Wazaif Us Saliheen is a must-have Android app/book for those seeking to improve their spiritual lives through Islamic wazaif. This app/book is free and offers a wide range of wazaif in Urdu, including Qurani wazaif, wazifa for job, wazifa for love, wazifa for marriage, and much more.

The app/book is authored by Maulana Iqbal Quraishi and covers a comprehensive range of topics, including Mustanid wazaif, Asma ul Husna Ma'ani aur Fazail, Maznil mukammal, Quran Paak ki Surtoon k Fazail, Drood Shareef k Fazail or Mushkilat ka Hal, Mutafariq Wazaif, and Rehmatoon walay A'imal. It also includes Gharelu Pareshanion or Uljhano Aur Bemarion K Liye Mujrbat Ka Nadir Zakhira.

Overall, Wazaif Us Saliheen is an excellent resource for those looking to improve their spiritual lives and seek guidance through Islamic wazaif.