# Blue Letter Bible — In-Depth Study Bible > Personalized Bible reader with in-depth study tools and multiple translations. (iPhone/iPad app by Blue Letter Bible.) - Source: https://appshunter.io/ios/app/blue-letter-bible/id365547505 (this page in markdown: same URL + `.md`) - Developer: [Blue Letter Bible](https://appshunter.io/developer/365547508) - Category: Reference, Education - Price: Free - Rating: 4.90/5 from 354,279 App Store ratings · 2,738 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 93 MB - Languages: American English - Released: 2010-05-17 - Data updated: 2026-08-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/blue-letter-bible/id365547505/reviews.md ## What is Blue Letter Bible? Powerful Bible study tools linked to every verse in an easy-to-use, personalized Bible reader! Dig deep into God’s Word with over 30 Bible versions, audio Bibles, text and audio commentaries, Hebrew / Greek lexicon, concordances, dictionaries, advanced word searches, and more. Customize your reading experience with rich color themes, fonts, auto scrolling, and parallel version views. Personalize your study with highlighting, underlining, and note taking options – all with Cloud back up.   Join our 7.5 million+ annual website users and 1 million+ app users who choose to dig deeper into God’s Word with Blue Letter Bible!  POWERFUL FREE BIBLE STUDY TOOLS  • Study the Hebrew & Greek with our original language lexicon  • Perform advanced word study searches using the many available dictionaries and encyclopedias  • Use the Treasury of Scripture Knowledge for an in-depth study • Read from the many available text commentaries  • Listen to the Bible and audio commentaries  CUSTOMIZED BIBLE READER  • Christian Standard Bible (CSB) comes free & installed as part of the core Bibles! • English Standard Version (ESV) is a free download • Legacy Standard Bible (LSB) is a free download • NASB and NASB2020 are free to download • Choose from over 30 Bible translations available in English, Spanish, Chinese, Korean, German, Russian, French, Hebrew, and Greek  • Choose from various color themes, adjustable fonts and sizes with an automatic option • Read different Bible versions side-by-side  • Read the Bible with the variable speed auto-scroll feature    PERSONALIZED BIBLE STUDY  • Share verse passages to iMessage, Email, Twitter, Facebook, Google+ and more  • Bookmark your favorite chapters with visual indicators in the app and organize them in custom folders  • Highlight and underline your favorite verses in customizable colors  • Backup, restore, and share your preferences locally from iCloud QUESTIONS?  Questions or issues with the BLB app after updating? We’re here to serve! First, visit our FAQs by clicking on the link to our support site to see if your question can be answered there. If not, please leave your feedback on the support page and a member of our staff will get back to you  as soon as possible. For those leaving iTunes Customer Reviews, please know that we have no way of contacting you unless you leave your feedback on the support page. Please review and rate the Blue Letter Bible app! Ratings and feedback will help us to improve the Blue Letter Bible app. ## Key features - 30+ Bible versions - Original language lexicon - Commentaries and dictionaries - Advanced word searches - Customizable themes and fonts - Highlighting and note-taking - Cloud backup ## Chart rankings - #43 in Top Free · Reference (US App Store) ## What do users think of Blue Letter Bible? Overall sentiment: positive **Pros** - 👍 Helpful study tool - 🚀 Easy to use - 💡 Versatile features - 👍 Excellent resource for deeper Bible study - 👍 Customizable app - 👍 Comprehensive Bible study tools - 👍 Great for comparing translations - 👍 Useful audio commentaries - 👍 Excellent free resource **Cons** - 🐛 Occasional crashes - 🐛 Glitchy after updates - 🐛 Highlighting feature is confusing - 🐛 Search function is clunky - 🔋 Drains battery quickly when used offline - 🐛 Loses user's place in the app **Commonly reported bugs** - Searching in Greek produces irrelevant results - Highlighting feature is inconsistent - App crashes frequently - Loses user's place in the app **Most requested features** - Add more Bible translations (e.g. NLT, Message) - Improve search functionality and retain search history - Add ability to download audio commentaries - Improve navigation and ability to stay on current verse/passage - Add more customization options for highlighting and notes ## Recent user reviews (10 of 2,738) All indexed reviews: https://appshunter.io/ios/app/blue-letter-bible/id365547505/reviews.md ### 5/5 — AMAZING!!! *2026-08-26, version 2.84.0* BLB is phenomenal! I love that you have all the translations at the tip of your finger! The commentaries are very useful! I recommend this app to everyone looking for a bible app! ### 5/5 — Changed The Way I Study The Bible! *2026-08-26, version 2.84.0* Update: I still feel the same way! I love BLB App and recommend it all the time. Extremely helpful for all Christians!! I am so very thankful for The Blue Letter Bible! I have it on all my devices. It has given me a much more in-depth study in one location! I used to go place to place to get information. Here I can get what the word means I am searching for, read commentary on one verse or chapter, find other references, and so much more! For me, this is the best Bible Study tool. I highly recommend it to people all the time just as I’m doing now. ### 5/5 — Blue Letter Bible app *2026-08-26, version 2.84.0* I have found the Blue Letter Bible App tools very helpful for in depth Bible study of passages or verses. It helps me in sharing insights with others. I am particularly appreciative of the ease of accessing interlinear, Strong’s concordance, other Bible translations including LXX. The cross reference tool is also very useful. I highly recommend this free app and highly recommend supporting it financially for those able to do so, as the Lord moves in their hearts. ### 5/5 — Awesome *2026-08-25, version 2.84.0* Love this app, thank you to everyone who made it possible! ### 5/5 — Appreciative *2026-08-25, version 2.84.0* Keep up the good work!! I love BLB! ### 5/5 — Enjoy this app *2026-08-25, version 2.84.0* I especially like that Blue Letter Bible offers the feature of looking at two different renditions of scripture side by side. I prefer NKJV and NIV. ### 5/5 — In depth Bible study app *2026-08-25, version 2.83.0* This app is amazing! Once you learn how to use all the features (which you can find tutorials on YouTube) you are able to study versus in the Greek and Hebrew, and compare across the entire Bible for similar words, uses, and phrases. I own about 12 Physical Bibles which I love, but this is now my go to since it is by far the best way for in depth study. ### 5/5 — Review *2026-08-24, version 2.83.0* Great app ### 4/5 — Improvement *2026-08-24, version 2.83.0* Love it. It’s a great powerful tool. I would change one thing. When I’m scrolling during a Bible study the crazy thing jumps backwards pages in the middle of a chapter.. I would prefer it not change chapters by touching the middle of the text. Arrows would be better. ### 5/5 — Unbelievably helpful *2026-08-24, version 2.83.0* There’s no excuse to NOT read your Bible these days. And this app is so helpful because it has every translation you could want or need right there. I’ve been able to actually understand the Word of God, not just read the sentences for the sake of saying I read them. ## Frequently asked questions about Blue Letter Bible ### What does the Blue Letter Bible app do? The Blue Letter Bible app provides a personalized Bible reader with powerful study tools. It allows users to explore over 30 Bible versions, access commentaries, Hebrew/Greek lexicons, dictionaries, and perform advanced word searches. ### What are the key features of the Blue Letter Bible app? Key features include access to over 30 Bible translations, original language lexicons, text and audio commentaries, advanced word study capabilities, customizable reading themes and fonts, highlighting, note-taking, and cloud backup. ### Is the Blue Letter Bible app free to use? Yes, the Blue Letter Bible app is completely free to use. It offers powerful Bible study tools and over 30 Bible translations without any cost to the user. ### What devices is the Blue Letter Bible app compatible with? The app description does not explicitly state device compatibility, but it mentions cloud backup via iCloud, suggesting compatibility with Apple devices. It is likely available on both iOS and Android platforms. ### How can I use the Blue Letter Bible app for in-depth study? For in-depth study, you can utilize the original language lexicon to examine Hebrew and Greek words. The app also offers numerous commentaries, dictionaries, and the Treasury of Scripture Knowledge to deepen your understanding of verses. ## Version history (last 5 releases) ### 2.84.0 — 2026-08-25 Added browsable text and audio commentaries. To access tap the BLB button in the middle of the bottom toolbar. ### 2.83.0 — 2026-07-02 • New Audio Player • New way to access audio Bibles • Internal Database Update ### 2.82.2 — 2026-04-10 • NLT Parallel Fix • Footnote Bugfix • UI Bugfixes ### 2.82.1 — 2026-04-07 • Download the NLT Bible • UI Bugfixes • TSK Update ### 2.82.0 — 2026-04-06 • Download the NLT Bible • UI Bugfixes • TSK Update ## Apps similar to Blue Letter Bible | App | Rating | Price | Category | | --- | --- | --- | --- | | [Logos Bible](https://appshunter.io/ios/app/logos-bible/id336400266) | 4.9 (171,984) | Free | Reference | | [Bible App - Read & Study Daily](https://appshunter.io/ios/app/bible-app-read-and-study-daily/id332615624) | 4.8 (320,645) | Free | Reference | | [Bible](https://appshunter.io/ios/app/bible/id282935706) | 4.9 (13,658,148) | Free | Reference | | [NIV Bible App +](https://appshunter.io/ios/app/niv-bible-app-plus/id291270748) | 4.9 (155,413) | Free | Reference | | [Bible - Daily Bible Verse KJV](https://appshunter.io/ios/app/bible-daily-bible-verse-kjv/id1357464684) | 4.9 (493,872) | Free | Reference | | [Bible-Faith Prayer & KJV Audio](https://appshunter.io/ios/app/bible-faith-prayer-and-kjv-audio/id6450370800) | 4.8 (7,780) | Free | Reference | ## Related topics [niv study bible commentary](https://appshunter.io/ios/topics/niv-study-bible-commentary) · [bible study commentary](https://appshunter.io/ios/topics/bible-study-commentary) · [bible study reformation](https://appshunter.io/ios/topics/bible-study-reformation) · [greek lexicon](https://appshunter.io/ios/topics/greek-lexicon) · [blue study](https://appshunter.io/ios/topics/blue-study) · [hebrew bible commentaries](https://appshunter.io/ios/topics/hebrew-bible-commentaries) · [blue light bible](https://appshunter.io/ios/topics/blue-light-bible) · [bible translation](https://appshunter.io/ios/topics/bible-translation) · [blue letter bible](https://appshunter.io/ios/topics/blue-letter-bible) · [bible commentary](https://appshunter.io/ios/topics/bible-commentary) · [blb bible](https://appshunter.io/ios/topics/blb-bible) · [bible commentary sda](https://appshunter.io/ios/topics/bible-commentary-sda) · [bible commentary preachers](https://appshunter.io/ios/topics/bible-commentary-preachers) · [free bible commentary](https://appshunter.io/ios/topics/free-bible-commentary) · [darby bible translation](https://appshunter.io/ios/topics/darby-bible-translation) · [blue letter bible free](https://appshunter.io/ios/topics/blue-letter-bible-free) · [blue letter bible commentary](https://appshunter.io/ios/topics/blue-letter-bible-commentary) · [blue bible](https://appshunter.io/ios/topics/blue-bible) · [blue book bible](https://appshunter.io/ios/topics/blue-book-bible) · [greek bible translation](https://appshunter.io/ios/topics/greek-bible-translation) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*