--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Calvin's Latin Bible" developer_entity: "LatinPerDiem" bundle_id: "com.latinperdiem.calvins-latin-bible" app_store_id: "6741952093" google_play_id: "com.avolzer.calvinslatinbible" category: "Education" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-09-04" report_date: "2026-10-16" last_verified: "2026-10-16T00:00:00.000Z" report_version: "1.4.5" total_reviews: 12 overall_rating: 4.3 confidence: "low" confidence_score: 0.3 data_age_days: 30 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["education", "freemium", "mobile app", "app review", "app analysis", "scholars,", "theology", "students,"] canonical_url: "https://marlvel.ai/apps/calvin-s-latin-bible" license: "CC-BY-NC 4.0" content_version: "v2" --- # Calvin's Latin Bible Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Freemium - **Signal**: Rating 4.33 > **TL;DR:** Calvin's Latin Bible is a education app by LatinPerDiem, rated 4.33/5 by 12 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Calvin's Latin Bible is a education app by LatinPerDiem. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.33/5 (12 reviews) | | **Category** | Education | | **Developer** | LatinPerDiem | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 30d | ## Metadata & Market Performance - **Publisher:** LatinPerDiem - **Category:** Education - **Target Audience:** Scholars, theology students, and Latin enthusiasts interested in Reformation-era texts and classical language study. - **Platforms:** iOS & Android - **Version Reviewed:** 1.4.5 - **Report Date:** 2026-10-16 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6741952093 - **Bundle ID:** com.latinperdiem.calvins-latin-bible - **Google Play ID:** com.avolzer.calvinslatinbible - **Data Window:** Analysis based on signals collected up to 2026-10-16 ## Executive Snapshot **What it is:** Calvin's Latin Bible is an educational app for scholars and students that provides a reconstructed Latin translation of the Bible with audio pronunciation. **Why users hire it:** The app removes the friction of accessing rare Reformation-era Latin texts by digitizing them with accurate vowel markings for academic study. ## App DNA (Features & Intent) - **[Differentiator] John Calvin's Latin Translation:** Access to a reconstructed Latin Bible translation compiled from Calvin's commentaries with accurate vowel markings for pronunciation. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Audio Pronunciation:** High-quality audio recordings of Latin scripture in restored classical pronunciation. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Bilingual Comparison:** Toggle between Latin and English translations including ESV and KJV. ## Market Position {#market-position} Calvin's Latin Bible maintains a specialized position in the Education category, currently holding a 4.33 rating across 12 total ratings on iOS. The lack of a subscription model differentiates the app from broader Bible study tools, focusing on a one-time purchase that aligns with academic research needs. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier includes the complete book of Psalms with audio, Premium tier at $9.99 one-time fee for access to additional books - **Analysis:** The freemium model uses a one-time $9.99 fee to unlock the full library, while keeping the Psalms free to drive initial adoption. ## SWOT Analysis {#swot} **Core Strengths:** - Unique academic content (Calvin's translation) creates a defensible barrier against general-purpose Bible apps. - Classical audio pronunciation provides high-value study utility that encourages daily app usage. **Growth Levers:** - Expanding the library with more Reformation-era creeds could increase the lifetime value for the core scholar audience. ## What's New - **Latest (v1.6.5, 1 months ago):** Added Job and Song of Songs content. ## App Momentum (Maintenance) {#momentum} - Added Job and Song of Songs. - Ships content updates every six weeks. > **Cadence:** 2 total versions · 2 majors in last 6 months · 42 days since last update · 8 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Calvin's Latin Bible is an education app that is free with in-app purchases. It holds a 4.33/5 rating from 12 reviews. > **Bottom Line:** Calvin's Latin Bible secures a defensible position by offering specialized Reformation-era content that general-purpose rivals lack. Focusing on structured learning tools would unlock higher retention among the core scholar audience, ensuring the app remains a primary research tool rather than a static reference. **Best for:** Scholars, theology students, and Latin enthusiasts interested in Reformation-era texts and classical language study. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a progress-tracking dashboard for vocabulary acquisition because user reviews highlight the need for structured learning tools → increase daily active usage. ### Outlook: Stable The academic Bible study market is consolidating around specialized tools that offer deep, reliable content rather than broad, ad-supported features. Calvin's Latin Bible is well-positioned to retain its core scholar base by continuing its steady release of Reformation-era texts, which reinforces its status as a primary research tool. - 🟢 Consistent content updates, including the recent addition of Job and Song of Songs, demonstrate active maintenance of the core library. - ⚪ The one-time purchase model provides predictable revenue but limits the recurring monetization potential found in subscription-based Bible study competitors. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.33/5 | | Total Reviews | 12 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Calvin's Latin Bible** (this app) | 4.33/5 | N/A | LatinPerDiem | | [ALPA: Lernspiele für Kinder](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) | N/A/5 | N/A | ALPA Kids OU | | [ATPdigital (Legacy)](https://marlvel.ai/apps/atpdigital-legacy) | 2.0/5 | n/a | Bristol Groundschool International Ltd | | [Catbus Student](https://marlvel.ai/apps/catbus-student) | 4.1/5 | N/A | Cohota Join Stock Company | | [Chinese Tibetan Dictionary](https://marlvel.ai/apps/chinese-tibetan-dictionary) | 5.0/5 | Thrilled | Lobsang Monlam16922404891 | | [Insights to Behavior](https://marlvel.ai/apps/insights-to-behavior) | N/A/5 | N/A | Insights to Behavior | ## Company Profile - **Developer:** LatinPerDiem - **Website:** [https://latinperdiem.com/clb/](https://latinperdiem.com/clb/) - **Social:** [Instagram](https://www.instagram.com/latinperdiem) · [Facebook](https://www.facebook.com/latinperdiem/?ref=bookmarks) · [X/Twitter](https://twitter.com/LatinPerDiem) · [YouTube](https://www.youtube.com/@LatinPerDiem) ## Data Sources & Links - **App Store ID:** 6741952093 - **Google Play ID:** com.avolzer.calvinslatinbible - **Dev Site:** [Official Website](https://latinperdiem.com/clb/) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*ALPA: Lernspiele für Kinder*](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) (ALPA Kids OU) · N/A Rating - [*ATPdigital (Legacy)*](https://marlvel.ai/apps/atpdigital-legacy) (Bristol Groundschool International Ltd) · 2.0/5 Rating - [*Catbus Student*](https://marlvel.ai/apps/catbus-student) (Cohota Join Stock Company) · 4.1/5 Rating - [*Chinese Tibetan Dictionary*](https://marlvel.ai/apps/chinese-tibetan-dictionary) (Lobsang Monlam16922404891) · 5.0/5 Rating | Excellent Sentiment - [*Insights to Behavior*](https://marlvel.ai/apps/insights-to-behavior) (Insights to Behavior) · N/A Rating - [*Legasthenie & LRS Trainer*](https://marlvel.ai/apps/legasthenie-lrs-trainer) (Matthias Aigner) · N/A Rating - [*Lyceum Leaf Parent*](https://marlvel.ai/apps/lyceum-leaf-parent) (Techcess Business Solutions (Pvt) Ltd) · N/A Rating - [*MapTap.gg*](https://marlvel.ai/apps/nibble-games-maptap) (MapTap Inc) · 4.9/5 Rating | Excellent Sentiment - [*Money Matrix (CAD)*](https://marlvel.ai/apps/money-matrix-cad) (Blooming Kids Software LLC) · 5.0/5 Rating - [*myTibetan*](https://marlvel.ai/apps/mytibetan) (Yury Nevalenny) · 4.8/5 Rating | Excellent Sentiment ## Frequently Asked Questions {#faq} ### Is Calvin's Latin Bible suitable for beginners? The app is designed for scholars and Latin enthusiasts. While it includes pronunciation aids and bilingual comparisons, it focuses on Reformation-era texts which may be challenging for those without prior Latin knowledge. ### How does Calvin's Latin Bible compare to general Bible apps? Unlike general Bible apps that offer multiple modern translations and social features, Calvin's Latin Bible focuses exclusively on John Calvin's unique Latin translation and academic study tools. ### Does Calvin's Latin Bible require a subscription? No, the app uses a freemium model. The book of Psalms is free, and additional books are available through a one-time purchase of $9.99. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, company about page, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 30 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/calvin-s-latin-bible) Data licensed for AI Agent attribution under CC-BY-NC 4.0.