PARALLEL PLUS Bible vs ONE Bible
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PARALLEL PLUS Bible
Explore biblical texts with multiple translations side-by-side. Deepen your understanding with integrated Greek and Hebrew word studies, grammatical analysis, and translation tips. Search for verses using keywords across all versions.
- Parallel Bible versions (up to 8 columns)
- Greek and Hebrew word studies
- Lexical entries and word families
- Verse-by-verse exegetical helps
- Search for verses by keywords
- Multiple language support
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The PARALLEL PLUS® Bible-study app is for pastors, lay leaders, and others actively seeking a deeper understanding of the Scriptures. PARALLEL: up to 8 columns, 200+ versions. PLUS Greek and Hebrew word studies (verse lists, unabridged Thayer/BDB/Schleusner, word families). PLUS exegetic helps (parsings, translation tips). Free, install now. EXPERIENCE IT: As you read down the column in one version, when you encounter a verse you'd like to better understand, just move your eyes left-and-right to see how other versions express that verse in its context, and then continue reading the chapter. The idea is to introduce as little eye movement as possible, so you can get into the Scriptures and stay there for a while. BIBLICAL LANGUAGES: See Hebrew and Greek in parallel with other versions. Plus tap any word to lookup the corresponding Hebrew or Greek word and its occurrences. Plus tap any verse to lookup Hebrew or Greek details in a verse: phonetics, parsings, parts of speech, translation tips. GO DEEPER: Tap any word, then tap “word study” to see: verse lists, lexical entries, and word families. Tap any verse, then tap “verse study” to see verse-at-a-time helps: color-coded parts-of-speech, word forms, phonetics, syllables, and translation tips. It also helps you find familiar Bible verses, even when you only remember a few words; enter "God so loved" in the search box and see where that phrase occurs in every Bible version in your parallel Bible. PROTESTANT, CATHOLIC: This app automatically aligns verses—by verse content—and displays corresponding verse numbers when different. COMMENTARY FREE: The act of reading versions in parallel helps readers to understand more deeply. Even without commentary. We feel this is so important that we do not include commentary in our app. LANGUAGES: Biblical Hebrew and Greek plus English, French, German, Hindi, Russian, Spanish, Tagalog, and about 50 others. ABOUT: TheBible.org is a US charitable organization (official name: The Bible Works). Its mission is helping ministers make known Christ; in support of that mission, it develops apps to help people experience more effective Scripture reading. Peter Coad leads his small team in this work. The organization's content partners include Biblica (NIV), Crossway (ESV), Lockman (NASB), and Bible League International. Parallel Plus® is a registered trademark of TheBible.org ©2026 TheBible.org. All rights reserved.
ONE Bible
Access the King James Bible with integrated Strong's Concordance for in-depth study. This offline application provides a comprehensive tool for biblical research without requiring an internet connection.
- Offline Bible access
- King James Version (KJV)
- Integrated Strong's Concordance
- Bible study tools
- Non-copyright material
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An offline app to access ONE Bible Tools KJV+ KJV+ (King James Bible with Strongs Concordance) is non-copyright material. This bible was created for the purpose of studying the bible using integrated Strong's Concordance.
Screenshots
Verdict
The clearest difference is update cadence: PARALLEL PLUS Bible at monthly against ONE Bible's every 8 months. PARALLEL PLUS Bible also leads on ratings volume (15K vs 3). ONE Bible's advantage is iOS requirement (10.1 vs 16.2). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for PARALLEL PLUS Bible against 5.0 for ONE Bible. That said, the two scores are not equally well evidenced: PARALLEL PLUS Bible has 15K ratings behind it against 3, so its average is the more settled of the two.
PARALLEL PLUS Bible ships an update monthly, ONE Bible every 8 months. The most recent releases landed on October 2, 2026 and September 16, 2026 respectively.
| Parameter | PARALLEL PLUS Bible | ONE Bible |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (15K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 97.8% of reviews | — |
| Number of ratings | 15K — better | 3 |
| Update frequency | Monthly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 10.1 — better |
| Further details — not scored | ||
| Size | 381 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Scripture Network | ROBERT CHANDLER (AU) |
Customer experience
PARALLEL PLUS Bible
ONE Bible
Bugs and requests
PARALLEL PLUS Bible
Reported bugs
1 issue- Tried to change from NASB20 to NASB 95 and everything has gone haywire
Requested features
3 requests- Add the Passion translation as another choice
- Allow highlighting individual words or sections of verses
- Change the font color to black for better readability
ONE Bible
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PARALLEL PLUS Bible
No in-app purchases
ONE Bible
No in-app purchases
Questions
Is PARALLEL PLUS Bible free?
Is ONE Bible free?
Which has better reviews, PARALLEL PLUS Bible or ONE Bible?
Do PARALLEL PLUS Bible or ONE Bible have ads?
Which is updated more often, PARALLEL PLUS Bible or ONE Bible?
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