Jami Sahih Al Adkaar is a free Islamic reference book app developed by Abdullah Ibn Ahammed. It is available for both Android and iOS platforms. The app is a collection of supplications (dua) and remembrance of Allah (azkar) from the authentic Hadiths of Prophet Muhammad (PBUH). The app contains more than 2000 supplications and remembrances of Allah, all arranged in a systematic and comprehensive manner.

Jami Sahih Al Adkaar is an excellent resource for Muslims who want to learn and memorize authentic supplications and remembrance of Allah. The app has a simple and user-friendly interface, making it easy to navigate and search for specific supplications. Moreover, the app also allows users to bookmark their favorite supplications for quick access.