Integrating LLM Text-to-Speech for an Accessible Bible Study Application

Bible study is central to many people’s spiritual lives, yet existing digital tools often suffer from outdated design, unnecessary complexity, mandatory internet connectivity, or inadequate note-taking features. This project addresses these challenges with an AI-driven, lightweight, open-source application that seamlessly integrates Bible study with advanced note-taking and an LLM-powered text-to-speech engine for natural-sounding audio. The application is designed for accessibility and ease of use, and it functions fully offline. The LLM-based text-to-speech engine delivers high-quality, natural audio to enhance the study experience. To evaluate its effectiveness, we conducted an expert user study, gathering insights to refine usability and functionality. By combining these features into an intuitive platform, this application offers a modern, user-centered solution for Bible study.