Illume Bible
AI-assisted Scripture discovery and study. Ask questions, explore reading plans, and engage with daily spiritual content—all grounded in God's Word.
Scripture-First Features
Every feature is designed to deepen your engagement with God's Word, using AI to guide you back to Scripture rather than replace it.
AI-Powered Scripture Discovery
Ask questions in natural language and receive answers grounded entirely in Scripture. Every response includes specific Bible verses with relevance scores, helping you explore God's Word with confidence.
Scripture-Grounded Answers
100% factual accuracy with zero drift rate. All responses are anchored in explicit Bible passages.
Intelligent Query Understanding
Advanced AI categorizes your questions (factual, thematic, narrative) and provides contextually appropriate responses.
Multi-Strategy Search
Combines semantic search, curated themes, and lexical matching for comprehensive Bible exploration.
Structured Bible Reading
Stay consistent with curated reading plans that adapt to your schedule. Track progress, maintain streaks, and navigate seamlessly from daily assignments to full Scripture text.
Flexible Progress Tracking
Choose between scheduled progression or flexible pacing. Catch up when needed without losing momentum.
EPUB Integration
Direct navigation from reading plans to specific Bible chapters with verse-level precision.
Plan Variety
Chronological, thematic, and devotional plans with completion statistics and social engagement metrics.
Daily Spiritual Dashboard
Start each day with curated spiritual content: verse of the day, devotionals, prayer prompts, and reflection questions. Track your spiritual journey with streak counters and progress visualization.
Curated Daily Content
Thoughtfully selected verses, devotionals, prayers, and reflection prompts to guide your daily spiritual practice.
Reflection Journaling
Save personal reflections with searchable history, creating a record of your spiritual growth over time.
Streak Motivation
Reading consistency tracking with visual feedback to build lasting spiritual habits.
Premium Reading Experience
Full offline EPUB Bible reading with advanced features: high-quality text-to-speech, real-time verse highlighting, customizable fonts, and seamless navigation—all working without an internet connection.
Advanced Audio Bible
Text-to-speech with real-time verse highlighting, auto-scroll synchronization, and smart verse detection.
Offline-First Design
Complete Bible reading functionality works without internet. AI features gracefully degrade when offline.
Reading Customization
Multiple themes (light, dark, sepia), font adjustment, and reading modes (page/scroll) for optimal comfort.
Built for Performance & Accuracy
Scripture Authority
Every AI response is grounded in explicit Bible verses. Zero hallucination rate ensures you can trust every answer.
Lightning Fast
Advanced vector search with pgvector delivers responses in 1.4 seconds, down from 24 seconds in earlier versions.
Offline Ready
Complete EPUB Bible reading works without internet. AI features degrade gracefully when offline.
Multi-Strategy Search
Combines semantic embeddings, lexical search, and curated themes using Reciprocal Rank Fusion.
Start Your Scripture Journey
Experience AI-assisted Bible study that keeps Scripture at the center.
System Requirements
- Android 5.0 (API level 21) or later
- 2GB RAM recommended for optimal performance
- 500MB storage space for offline Bible
- Internet connection for AI features (optional)