Lux: Bible
Interlinear, Strong's & search
Free · Designed for iPad. Not verified for macOS.
Lux Bible: modern Bible study, offline-first and permanently free.
Full interlinear Greek and Hebrew, original language texts, Strong's numbers, cross-references, commentary, and guided Bible reading plans. Serious study tools in an app that's actually a pleasure to use.
ORIGINAL LANGUAGES, MADE APPROACHABLE
Tap any word to see its Greek or Hebrew root, Strong's number, and morphology. Lux brings real interlinear study to your phone.
STUDY TOOLS THAT GO DEEP
- Interlinear with morphology and inflection data
- Strong's Lexicon and Easton's Bible Dictionary
- Cross-references powered by OpenBible
- Commentary from Matthew Henry, John Calvin, and Jamieson-Fausset-Brown
- Compare translations side by side
STUDY PANELS
Keep what you're studying in view. Study panels stick to the bottom of your screen on iPhone, or to the side in landscape and on iPad, and hold parallel Bibles, commentary, cross-references, your annotation notes, and more. Open several and swipe between them so everything you need stays on screen as you read.
SEARCH THAT UNDERSTANDS SCRIPTURE
Search any word or any Strong's number and find every verse it appears in, with matches highlighted. Scope your search by book to focus in.
HIGHLIGHT THE WAY YOU THINK
Highlight by color, underline, or squiggly line, and label each style so you remember what it means. Group your annotations into notebooks, filter them by notebook or highlight style, and hide a notebook to clear it from the Bible.
BUILT AROUND HOW YOU READ
Tell Lux what kind of reader you are and it configures itself to match. Customize your toolbars, choose your shortcuts, and move through scripture with fast keyboard-driven navigation and swipe-to-undo.
TRANSLATIONS
Berean Standard Bible (BSB), American Standard Version (ASV), King James Version (KJV), and the Dutch Statenvertaling (SVV), all available offline. New International Version (NIV) and New American Standard Bible 1995 (NASB) are available online.
READ THE ORIGINAL TEXTS
Go straight to the source with original language Bibles, all offline: the Greek Septuagint (LXX), Textus Receptus (TR), Byzantine Textform (BYZ), and Statistical Restoration (SR) Greek New Testament, plus the Open Scriptures Hebrew Bible (OSHB).
READ WITH A PLAN
Choose from Bible-in-a-year plans, including chronological and straight-through readings, or focus on the Gospels & Epistles, Prophets & Chronicles, and more. Filter plans, work through more than one at a time, track each day's progress, and revisit previous readings anytime. Every daily reading opens into the study tools you already use.
OFFLINE-FIRST. GENUINELY FREE.
Every study tool works with no connection. No ads. No subscriptions. No in-app purchases. No account required. Free today, and committed to staying that way.
Powerful enough for serious study and clean enough for everyday reading.
Ratings & Reviews
Bible reading plans are here:
- Chronological, straight-through, and focused plans
- Track daily reading progress
- Revisit readings from previous days
- Follow more than one plan at once
The developer, JLogical LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JLogical LLC
- Size
- 222.1 MB
- Category
- Reference
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 JLogical LLC