--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Serbian Bible (SB-ERV)" developer_entity: "siriwit nambutdee" bundle_id: "com.ios.bible.srpsberv.lazy" app_store_id: "1181517853" google_play_id: "com.skyraan.serbianbible" category: "Book" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-01-27" report_date: "2026-05-24" last_verified: "2026-05-24T22:54:00.029Z" report_version: "1.0" total_reviews: 1 overall_rating: 2 confidence: "low" confidence_score: 0.15 data_age_days: 38 momentum_velocity: "zombie" intelligence_version: 5 nemesis: "Mongolian English Audio Bible" competitor_count: 11 tags: ["book", "freemium", "mobile app", "app review", "app analysis", "serbian-speaking", "individuals", "seeking"] canonical_url: "https://marlvel.ai/intel-report/books/serbian-bible-sb-erv" license: "CC-BY-NC 4.0" content_version: "v2" --- # Serbian Bible (SB-ERV) App Audit ## TL;DR {#tldr} - **Category**: Book · Freemium - **Signal**: Rating 2 > **TL;DR:** Serbian Bible (SB-ERV) is a book app by siriwit nambutdee, rated 2/5 by 1 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Serbian Bible (SB-ERV) is a book app by siriwit nambutdee. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 2/5 (1 reviews) | | **Category** | Book | | **Developer** | siriwit nambutdee | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.15/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** siriwit nambutdee - **Category:** Book - **Target Audience:** Serbian-speaking individuals seeking daily devotional tools, religious education, and community-focused Christian content. - **Platforms:** iOS & Android - **Version Audited:** 1.0 - **Audit Date:** 2026-05-24 - **Signal Count:** 1 reviews analyzed - **Confidence:** Low (0.15/1.0) - **App Store ID (iOS):** 1181517853 - **Bundle ID:** com.ios.bible.srpsberv.lazy - **Google Play ID:** com.skyraan.serbianbible - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-05-24 - **Short Description:** Experience Scripture’s beauty - read the Serbian Bible today! ## Executive Snapshot **What it is:** Serbian Bible (SB-ERV) is a religious study app offering the Serbian Bible text, audio playback, and devotional tools on iOS and Android. **Why users hire it:** Users hire this app to integrate scripture reading into daily habits, seeking a localized interface that bridges the gap between traditional text and modern digital study tools. ## App DNA (Features & Intent) - **[Standard] Audio Bible:** Integrated playback of Bible scriptures within the app interface - **[Differentiator] Verse Editor:** Tool for overlaying Bible verses onto background images for social media sharing * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Differentiator] FM Radio:** Streaming access to Christian FM channels, worship music, and live broadcasts ## Market Position {#market-position} The app maintains a 2.0-star rating on iOS with only 1 review, signaling a lack of market penetration. The absence of Android ratings further confirms the app has yet to establish a viable user base. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free access to core Bible content, In-app purchases for additional content - **Analysis:** Ad-supported free model with in-app purchase hooks for supplemental religious content. ## SWOT Analysis {#swot} **Core Strengths:** - Localized Serbian-language scripture provides a specific cultural entry point for the target demographic. **Critical Frictions:** - 2.0-star rating on iOS indicates severe technical regressions. - Lack of offline audio playback limits utility. **Growth Levers:** - Integrating offline audio playback would close the functional gap with the Mongolian English Audio Bible nemesis. **Market Threats:** - Established Bible study apps with multi-translation libraries and robust search architectures are capturing the serious study segment. ## Recent Changes (v4 → v5) {#recent-changes} The app transitioned from a state of total functional failure to a low-traction, low-utility status with minimal user engagement. **Overall trend**: Mixed **Compared at**: 2026-05-24 ### High-impact changes - **[Improved] Stability recovery** (sentiment) — Reported total functional loss post-update has been replaced by a 2.0-star rating, indicating the app is no longer completely non-functional. - **[Declined] Review volume collapse** (sentiment) — Total review count dropped from 4 to 1, signaling a decline in active user base and market visibility. ### Medium-impact changes - **[Added] Offline audio gap** (swot) — Lack of offline audio playback identified as a specific weakness and functional gap compared to the Mongolian English Audio Bible. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Serbian Bible (SB-ERV) vs Mongolian English Audio Bible — Head to Head - **[Mongolian English Audio Bible](https://marlvel.ai/intel-report/books-reference/mongolian-english-audio-bible)** by JaqerSoft: This app dominates the niche language Bible market by offering high-utility features like audio playback and cloud synchronization that directly compete for the same religious study audience. - **Key differences:** - Offers integrated audio Bible playback, a feature currently missing from the target's text-only reading experience. - Provides cloud-based note synchronization, allowing users to maintain study progress across multiple devices seamlessly. - Supports bilingual side-by-side reading, catering to users who need to compare translations for deeper study. - **Where Serbian Bible (SB-ERV) wins:** - ✅ Focuses exclusively on the Serbian language, potentially offering a more curated experience for that specific demographic. - ✅ Simpler, lightweight interface may appeal to users who find feature-heavy apps overwhelming. - **Where Mongolian English Audio Bible wins:** - ❌ Massive scale and frequent update cadence ensure long-term platform stability and modern OS compatibility. - ❌ Advanced multimedia features like audio playback significantly increase daily active usage compared to static text. - **Verdict:** The target app is currently outclassed by the nemesis's feature set; the PM must prioritize audio integration to remain relevant. ### Contenders (Strong Challengers) - **[59 Bible Timelines](https://marlvel.ai/intel-report/reference/59-bible-timelines)** by Sand Apps Inc.: This app targets the same demographic by offering visual aids and historical context that complement the reading of the Bible. - Integrates specialized Bible charts and timelines that provide visual historical context for the biblical narrative. - Combines commentary and library features into a single workflow, enhancing the depth of the user's study session. - **[68 Mega Bibles Easy](https://marlvel.ai/intel-report/reference/68-mega-bibles-easy)** by Sand Apps Inc.: This app competes by offering a multi-translation library, appealing to users who want access to various interpretations within one interface. - Aggregates multiple translations and commentaries, offering a wider breadth of content than the target's single-translation focus. - Includes advanced search functionality that allows users to query across multiple texts simultaneously for better discovery. - **[Bengali English Audio Bible](https://marlvel.ai/intel-report/books-reference/bengali-english-audio-bible)** by JaqerSoft: This app serves as a functional benchmark for how to successfully implement audio and parallel reading features in a language-specific Bible app. - Features offline audio playback, allowing users to listen to scripture without needing a constant internet connection. - Implements a robust parallel reading layout that facilitates easier language learning and comparative theological study. - **[9,456 Bible Encyclopedia Easy](https://marlvel.ai/intel-report/reference/9-456-bible-encyclopedia-easy)** by Sand Apps Inc.: This app competes for the same Bible study user base by offering supplementary reference materials that expand upon the core text. - Includes extensive encyclopedia definitions and commentaries that provide deeper context than a standard Bible translation. - Utilizes a broader reference-based architecture, positioning itself as a study tool rather than just a reader. ### Peers (What They Do Better) - **[7,500 Hebrew Bible Dictionary](https://marlvel.ai/intel-report/reference/7-500-hebrew-bible-dictionary)** by Sand Apps Inc.: This app competes for the attention of serious Bible students by providing specialized linguistic reference materials. - Provides a deep linguistic database that helps users understand the original Hebrew meanings of biblical terms. - Supports multi-format search capabilities, allowing users to find information quickly across a complex reference database. - **[Every Dictionary - Bible Study](https://marlvel.ai/intel-report/reference/every-dictionary-bible-study)** by Sand Apps Inc.: This app is a direct peer in the Bible study reference category, focusing on linguistic and cross-referencing tools. - Features a sophisticated cross-referencing system that links related verses, significantly improving the depth of user study. - Offers a highly customizable interface that allows users to tailor the reading environment to their preferences. - **[Mishnah Yomit](https://marlvel.ai/intel-report/education/mishnah-yomit)** by David Bankier: This app serves as a peer in the religious study category, providing deep-dive content for a dedicated, niche audience. - Provides high-quality audio shiurim (lessons) that allow for passive learning during a user's daily commute. - Integrates directly with Sefaria, leveraging a massive existing library to provide users with comprehensive study resources. - **[Islam and Namaz Learn: FaithED](https://marlvel.ai/intel-report/education/islam-and-namaz-learn-faithed)** by Dastan Makhutov: This app occupies the same religious education space, focusing on structured learning and habit formation for faith-based users. - Uses AI-assisted learning to provide personalized guidance, a modern approach to traditional religious education content. - Implements gamified progress tracking and streaks to drive daily user retention and habit formation. ### New Kids on the Block (What's Innovative) - **[Reach4Life Mozambique](https://marlvel.ai/intel-report/books/reach4life-mozambique)** by Biblica: This app is a new entrant focusing on thematic devotional journeys, targeting a specific community-based learning demographic. - Utilizes a peer education method that encourages community engagement and shared learning experiences within the app. - **[شرح الأربعين النووية](https://marlvel.ai/intel-report/books-reference/explanation-of-the-forty-hadiths-of-nawawi-by-shei)** by Hussen Oumer Amid: This newcomer enters the religious reference space with a focus on audio-text synchronization for educational content. - Features audio-text synchronization, ensuring users can follow along with the text while listening to the audio. ## What's New - **Latest (v1.1.3, 3 months ago):** General bug fixes and performance improvements. ## App Momentum (Zombie) {#momentum} - Last major update January 2026. - No new feature releases reported. > **Cadence:** 2 total versions · 0 majors in last 6 months · 117 days since last update · 3340 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Serbian Bible (SB-ERV) is an established book app that is free with in-app purchases. With a 2/5 rating from 1 reviews, it shows polarized user reception. > **Bottom Line:** The app attempts to serve a broad religious study audience with many features, but its low rating indicates a lack of technical stability, so the PM must prioritize core audio and stability to prevent total churn. **Best for:** Serbian-speaking individuals seeking daily devotional tools, religious education, and community-focused Christian content. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship offline audio playback because it is the primary differentiator for the nemesis → increase daily active usage. — *The nemesis app uses offline audio to drive retention, a feature currently missing in the target app.* _(trade-off: deprioritize Deprioritize the baby names feature to reallocate engineering hours to core audio functionality.)_ - [ ] [MAINTAIN] [HIGH IMPACT] Audit iOS stability because the 2.0-star rating prevents new-user conversion → stabilize the install-to-active funnel. — *The current 2.0-star rating on iOS is a critical barrier to entry for new users.* _(trade-off: deprioritize Pause the festive calendar update to focus on crash-log analysis.)_ ### Feature Gaps vs Competitors - Offline audio playback (available in Mongolian English Audio Bible) - Cloud-based note synchronization (available in Mongolian English Audio Bible) - Bilingual side-by-side reading (available in Mongolian English Audio Bible) ### Outlook: Declining The religious study market is consolidating around apps that offer high-utility features like offline audio and cross-device sync. The current app's maintenance-mode posture leaves it vulnerable to competitors that provide a more reliable study experience, so the PM must pivot to core stability to survive. - 🔴 The 2.0-star rating on iOS signals poor technical quality, which discourages new user acquisition and erodes trust in the app's utility. - 🔴 The lack of offline audio playback forces users to rely on constant internet, causing churn to competitors that offer more robust study tools. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 2/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Serbian Bible (SB-ERV)** (this app) | 2/5 | N/A | siriwit nambutdee | | [68 Mega Bibles Easy](https://marlvel.ai/intel-report/reference/68-mega-bibles-easy) | 3.1/5 | N/A | Sand Apps Inc. | | [7,500 Hebrew Bible Dictionary](https://marlvel.ai/intel-report/reference/7-500-hebrew-bible-dictionary) | 3.7/5 | N/A | Sand Apps Inc. | | [9,456 Bible Encyclopedia Easy](https://marlvel.ai/intel-report/reference/9-456-bible-encyclopedia-easy) | 1.0/5 | Upset | Sand Apps Inc. | | [Every Dictionary - Bible Study](https://marlvel.ai/intel-report/reference/every-dictionary-bible-study) | 3.5/5 | N/A | Sand Apps Inc. | | [59 Bible Timelines](https://marlvel.ai/intel-report/reference/59-bible-timelines) | 2.0/5 | N/A | Sand Apps Inc. | ## Company Profile - **Developer:** siriwit nambutdee - **Website:** [https://www.facebook.com/lazybible](https://www.facebook.com/lazybible) - **Social:** [Instagram](https://www.instagram.com/meta) · [Facebook](https://www.facebook.com/Meta) · [X/Twitter](https://twitter.com/Meta) · [YouTube](https://www.youtube.com/meta) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/serbian-bible-sb-erv/id1181517853?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.skyraan.serbianbible&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.facebook.com/lazybible) - **Sources:** About us / company information, App store metadata. ## Related Intel Reports - [*68 Mega Bibles Easy*](https://marlvel.ai/intel-report/reference/68-mega-bibles-easy) (Sand Apps Inc.) — 3.1/5 Rating | N/A Sentiment - [*7,500 Hebrew Bible Dictionary*](https://marlvel.ai/intel-report/reference/7-500-hebrew-bible-dictionary) (Sand Apps Inc.) — 3.7/5 Rating | N/A Sentiment - [*9,456 Bible Encyclopedia Easy*](https://marlvel.ai/intel-report/reference/9-456-bible-encyclopedia-easy) (Sand Apps Inc.) — 1.0/5 Rating | Terrible Sentiment - [*Every Dictionary - Bible Study*](https://marlvel.ai/intel-report/reference/every-dictionary-bible-study) (Sand Apps Inc.) — 3.5/5 Rating | N/A Sentiment - [*59 Bible Timelines*](https://marlvel.ai/intel-report/reference/59-bible-timelines) (Sand Apps Inc.) — 2.0/5 Rating | N/A Sentiment - [*Mishnah Yomit*](https://marlvel.ai/intel-report/education/mishnah-yomit) (David Bankier) — 5.0/5 Rating | Excellent Sentiment - [*Islam and Namaz Learn: FaithED*](https://marlvel.ai/intel-report/education/islam-and-namaz-learn-faithed) (Dastan Makhutov) — 5.0/5 Rating | N/A Sentiment - [*شرح الأربعين النووية*](https://marlvel.ai/intel-report/books-reference/explanation-of-the-forty-hadiths-of-nawawi-by-shei) (Hussen Oumer Amid) — N/A Rating | N/A Sentiment - [*Reach4Life Mozambique*](https://marlvel.ai/intel-report/books/reach4life-mozambique) (Biblica) — N/A Rating | N/A Sentiment - [*Mongolian English Audio Bible*](https://marlvel.ai/intel-report/books-reference/mongolian-english-audio-bible) (JaqerSoft) — 4.9/5 Rating | N/A Sentiment ## 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 and evidence quoting. 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:** 0.15/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **Data Sources:** 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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/books/serbian-bible-sb-erv) Data licensed for AI Agent attribution under CC-BY-NC 4.0.