The advent of smartphones has revolutionized various aspects of our lives, including healthcare. The dental profession is no exception, with smartphone applications (apps) increasingly being used to improve patient care, education, and communication. Pediatric Dentistry, in particular, has seen a significant impact from these technological advancements. The widespread adoption of Smartphones has created opportunities for innovative solutions in Pediatric dental care. Smartphone apps can engage children, empower parents, and support dental professionals in providing high-quality care. The goal of this book is to explore the current landscape of smartphone applications in Pediatric Dentistry, including those focused on oral health education, dental anxiety reduction, appointment reminders, and professional tools for Pediatric dentists. By delving into the world of smartphone applications in Pediatric Dentistry, this book aims to educate and inspire dental professionals, parents, and caregivers to harness the potential of technology to improve the oral health and well-being of children.