Ever wished you could just talk to someone about Scripture — no judgment, no awkward pauses, just an open conversation about faith, doubt, and everything in between? That's the space bible.ai was built to fill.^1
bible.ai is a voice-first Christian AI companion that helps you explore the Bible through personalized, conversational engagement — by voice or text. It's not a search engine and it's not a chatbot pretending to be a pastor. It's a tool designed to meet you wherever you are in your walk with God and help you go deeper into His Word.^2
What sets bible.ai apart is Theology Mode™ — a feature that lets you engage with AI voices styled after historical theologians including C.S. Lewis, Charles Spurgeon, A.W. Tozer, Martin Luther King Jr., and Leonard Ravenhill. Each voice is drawn from proprietary datasets built in-house over two years with leading pastors and theologians worldwide. It's the first religious app to use advanced voice AI on a theological platform.^3
The app also offers personalized daily devotionals crafted for your journey, guided biblical journeys across thousands of topics, growth insights to track your spiritual progress, and access to multiple Bible translations including NLT, ESV, NIV, NKJV, and KJV.^4
Founded by Leio McLaren out of Gold Coast, Australia — a designer, developer, and entrepreneur who became Australia's youngest #1 App Store developer at just 13 years old. His love for technology combined with his faith in Jesus inspired bible.ai. "We believe the next five years represent the largest global church missional opportunity in history through this harnessing of AI," McLaren says. He has articulated a vision he calls "Adaptive Discipleship" — using AI to tailor spiritual formation to each believer's unique context, culture, and season of life.^5^6
Why Christians Love bible.ai:
"More than just a Bible app — it's a faithful friend walking beside you on your spiritual journey." — Jeremy^4
"I love using my voice and talking out loud to my favorite theologians while doing Bible study. It's 100x my understanding of the Bible." — Naomi^4
"What an amazing tool to grow and learn. The guided conversations help to get thoughts out of my head and receive biblical feedback that is encouraging. Love this app and on top of it all it is easy to use and so creative. It is a must have." — P. Bronson^4
Users consistently praise the app for creating a safe, judgment-free space to ask questions they might be afraid to ask elsewhere — and for making Bible study feel personal and alive rather than routine.^4
Notable:
- Featured on NBC Nightly News with Tom Llamas, reaching an audience of over 6 million viewers^7
- Leio McLaren presented at the Missional AI Summit on "Unveiling Bible.Ai: Igniting a Global Spiritual Revival"^8
- Interviewed by Insights Magazine (Uniting Church in Australia), Vision Christian Media's 20Twenty, and COGOP Global Communications^9^10
- Custom-trained on a proprietary Christian dataset developed with hundreds of pastors and theologians^2
- Affirms the Nicene Creed as their Statement of Faith^2
- Pioneered AI in faith with the first advanced Christian AI web platform in early 2023, then launched the iOS app in February 2025^2
- Leio McLaren authored "God in the Machine," an essay introducing "Adaptive Discipleship" and the emerging field of "Spiritual Computing"^6
Platforms: iOS (Android coming soon) Pricing: Freemium (7-day free trial for bible.ai Plus; subscription available)
