Islamic Studies Grade 1-12 is an educational Android app developed by IIR Center, available for free. This comprehensive series aims to provide Islamic learning from grade 1 to grade 12, covering various aspects such as tafsir, hadeeth, tawheed, fiqh, sira, and general etiquette. The material is meticulously curated to ensure authenticity, with most Arabic terms presented in their original script, transliteration, and translation. Colorful artwork enhances engagement for young readers, making learning enjoyable and stimulating. The app features useful functionalities like saving the last read page, bookmarking, full-screen and night modes, pinning pages, horizontal and vertical reading modes, search by page number, and zooming capabilities.