Offline by design.
Every Bible, lexicon, commentary, and cross-reference is bundled on-device. Search, bookmark, and take notes on a plane, in the woods, or anywhere signal doesn't reach.
Mobile offline-first Bible study
God's word. Read. Study. Deep dive.
Anywhere.
A dozen translations, interlinear texts, lexicons, commentaries, dictionaries, books, and hymns — all offline, all in one app.
Download more from our growing library.
Twelve translations, side by side.
Read the KJV alongside the LEB. Compare Greek transliterations with English. Open the original Hebrew with one tap.
Deep study tools.
Strong's numbers, verse-level cross-references, parallel display, and interlinear Hebrew & Greek. Tap any word to see its morphology, gloss, and lexicon entry.
Your study, your device.
Bookmarks, highlights, and notes stay on your phone. Export anytime. Your data never leaves unless you ask it to.
Hymn lyrics included.
A built-in library of over 2,000 hymns, available offline alongside your Bible study — no extra app required.
Add more resources anytime.
Install additional Bibles, commentaries, and books on demand without leaving the app. New resources stream in straight from the community — no rebuild, no re-install.
66 Bibles · 69 commentaries · 295 books available to install.
Privacy
We don't collect your data.
No account system. No telemetry, analytics, or crash reporting. No advertising ID. The only network endpoints are the ones you configure — and we never see what flows through them. Your reading, notes, and bookmarks stay on your device.
Read the full policy
Theophilus AI
Meet Theophilus.
An optional AI study assistant that can read scripture, look up word definitions, surface cross-references, and answer questions — using any OpenAI-compatible endpoint you configure.
Learn more about TheophilusCarry a library in your pocket.
Available on the App Store and Google Play.