Protos vs Bible Commentary Study
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protos
This app provides in-depth Bible study with integrated commentary, a dictionary, and guided notes. It aims to offer a clear, contextual understanding of scripture beyond just the text. Features include word study tools and a reading tracker for daily and serious study.
- Verse-by-verse commentary
- Integrated Bible dictionary
- Guided note-taking
- Word study tools
- Bible reading tracker
- Sermon notes
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Understand the Bible better. The Bible can feel confusing. Protos puts the explanation, the history, and the context right next to the verse, so you finally get what you are reading. For anyone who has read a passage and thought "wait, what does this mean?" New to the Bible, coming back to it, or years in and still hitting verses that don't add up. WHAT MAKES PROTOS DIFFERENT Most Bible apps give you the text and stop there. Protos explains it. - Verse-by-verse commentary from Tyndale and JFB, scholars Christians have trusted for over a century. Real explanations, not AI guesses. - A built-in Bible dictionary. Tap any name, place, or word to see what it meant. - Historical and cultural context, so the verse makes sense in its own world. - A short guided study every Monday, Wednesday, and Friday. Reflect with SOAP (Scripture, Observation, Application, Prayer), or go deeper with Analysis: context, key insights, original-language meaning, and related verses. - 74 plain-English guides that explain the big topics in one place. Who Jesus is, what salvation means, what the church is for, how to read the Bible well. No seminary degree required. - 8 guided reading paths for new readers and anyone working through doubt. - The Berean Standard Bible built in, plus KJV, ASV, WEB, NET and more to download free. - Word study tools that make Greek and Hebrew approachable. - Sermon Notes with one-tap verse insertion and auto-save. - Highlights and notes that sync across your devices. - A reading tracker that helps the habit stick. FREE AND PREMIUM Reading the full Bible, your highlights, notes, the daily SOAP study, and the reading tracker are free. Premium unlocks unlimited commentary, the deeper Analysis view, all 74 guides, sermon notes, and unlimited word study. Your own notes and highlights are always yours to read and keep. IF YOU TEACH OR LEAD Leading a small group, teaching Sunday school, or prepping a message? The same commentary, guides, and sermon notes help you prepare with confidence. Scripture first. Context always. Download Protos and experience Bible study that’s clear, contextual, and faithful. SUBSCRIPTION & TERMS Protos offers an optional auto-renewing subscription that unlocks the full experience, including all learning materials, guided notes, progress tracking, and more. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase. You can manage or turn off auto-renewal anytime in your App Store account settings after purchase. Prices may vary by region. Terms of Service: https://protos-app.com/terms Privacy Policy: https://protos-app.com/privacy
Bible Commentary Study
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Study the Bible with classic public-domain commentaries — completely free and offline. Bible Commentary Study brings you verse-by-verse exposition from Matthew Henry, John Gill, Adam Clarke, and Keil & Delitzsch. Study Scripture with trusted reference works from your iPhone, even without an internet connection. FEATURES: • 4 trusted classic commentaries • Verse-by-verse study with rich scholarly insight • Works offline after download — no account required • Quickly find Bible books across included commentaries • Adjustable font size for comfortable reading • Clean, distraction-free reading experience All included commentary texts are in the public domain, making this a free resource for personal Bible study. Whether you are preparing a sermon, leading a small group, or deepening daily devotional time, Bible Commentary Study puts classic biblical scholarship in your pocket. Privacy Policy: https://bible-app.rockiestar.com/privacy Terms of Use: https://bible-app.rockiestar.com/terms
Screenshots
Verdict
The clearest difference is device support: Protos at 3 against Bible Commentary Study's 1. Protos also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, 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. Protos sells 6 in-app purchases, starting at $2.99 per 7 days and Bible Commentary Study sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Protos ships an update every 3 weeks, Bible Commentary Study monthly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | Protos | Bible Commentary Study |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (112 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 112 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 290 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | Fabio Jonathan Arifin | RockieStar Inc. |
In-app purchases
Protos
- Protos Premium (Weekly)$2.997 Days
- Protos Premium (Monthly)$6.991 Month
- Protos Premium (40% Off)$23.991 Year
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- Protos Premium (30% Off)$27.991 Year
- Protos Premium (50% Off)$29.991 Year
- Protos Premium (Yearly)$49.991 Year
Bible Commentary Study
- Bible Study Premium$9.997 Days
- Bible Study Premium$39.991 Year
Questions
Is Protos free?
Is Bible Commentary Study free?
Do Protos or Bible Commentary Study have ads?
Which is updated more often, Protos or Bible Commentary Study?
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