The App “Dreams Decoder” based on"Grand Dreambook by Ibn Sirin" is the oldest and most well-known Muslim dream interpretation guide, considered an essential tool in households across the Arab East. What sets Ibn Sirin's Dreambook apart from other dictionaries is its reliance on the Holy Quran and the Prophet's Sunnah, making it a divine source of interpretation. Recognizing the importance of dreams in people's lives and their role in seeking forgiveness, this app not only provides interpretations but also offers a methodology for analyzing dreams, complete with real-life examples and outcomes.