Lux Bible: Read, Note, & Study

Lux Bible brings in-depth Bible study into a calm, modern reading experience. Read Scripture, take notes, explore Greek and Hebrew, compare translations, and follow reading plans without ads, subscriptions, purchases, or an account.

Powerful enough for serious study and clean enough for everyday reading.

READ
Choose from the Berean Standard Bible (BSB), Majority Standard Bible (MSB), Christian Standard Bible (CSB), King James Version (KJV), American Standard Version (ASV), and World English Bible (WEB), available offline. AMP, NIV, NASB95, NLT, and NKJV are also available online. Additional Dutch, French, Spanish, German, Romanian, and Russian translations are available.

Read the original texts offline with the Greek Septuagint, Textus Receptus, Byzantine Textform, Statistical Restoration Greek New Testament, and Open Scriptures Hebrew Bible.

Listen to the BSB or KJV with playback speed controls, a sleep timer, and background playback. Begin each day with Verse of the Day, also available as a home screen widget, and set daily reminders for it or any active reading plan. Choose an included plan or create your own from passages or selected books and a duration. Import and share plans as files, follow more than one plan, and track your progress.

NOTE
Highlight verses, words, or phrases by color, underline, or squiggly line. Add notes, create your own highlight styles, and organize everything into notebooks. Filter your annotations or hide a notebook when you want a cleaner reading view.

STUDY
Tap any word to see its Greek or Hebrew root, Strong's number, morphology, and inflection. Lux makes original-language study approachable without making the rest of the app feel like academic software.

- Explore a full Greek and Hebrew interlinear
- Search words, phrases, or Strong's numbers
- Compare translations side by side
- Follow cross-references powered by OpenBible
- Browse Strong's Lexicon and Easton's Bible Dictionary
- Read commentary from Matthew Henry, John Calvin, and Jamieson-Fausset-Brown

MAKE IT YOURS
Start with a Reader, Note-taker, or Studier setup, then customize your toolbars and shortcuts. Keep parallel Bibles, interlinear study, commentary, cross-references, and notes open in swipeable study panels while you read. On tablets, panels sit right beside the text.

FREE, PRIVATE, AND OFFLINE-FIRST
Bundled Bibles, original-language texts, notes, and study resources work without a connection. Your content stays on your device. Lux has no ads, subscriptions, in-app purchases, or accounts. Privacy-respecting analytics and crash reports help improve features and reliability, and are never used for ads, personalization, or cross-app tracking. Lux is free and committed to staying that way.