--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "A Harpa Cristã" developer_entity: "Lucas Yamashita" bundle_id: "YSOFTWARE.HarpaCristaExpandida" app_store_id: "6755457317" category: "Book" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2025-12-03" report_date: "2026-10-03" last_verified: "2026-10-03T00:00:00.000Z" report_version: "1.0.2" total_reviews: 3 overall_rating: 5 confidence: "low" confidence_score: 0.05 data_age_days: 42 momentum_velocity: "zombie" intelligence_version: 2 tags: ["book", "free", "mobile app", "app review", "app analysis", "members", "assembléia", "deus,"] canonical_url: "https://marlvel.ai/apps/a-harpa-crista" license: "CC-BY-NC 4.0" content_version: "v2" --- # A Harpa Cristã Intelligence Report ## TL;DR {#tldr} - **Category**: Book · Free - **Signal**: Rating 5 > **TL;DR:** A Harpa Cristã is a book app by Lucas Yamashita, rated 5/5 by 3 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** A Harpa Cristã is a book app by Lucas Yamashita. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (3 reviews) | | **Category** | Book | | **Developer** | Lucas Yamashita | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 42d | ## Metadata & Market Performance - **Publisher:** Lucas Yamashita - **Category:** Book - **Target Audience:** Members of the Assembléia de Deus, musicians, and worship leaders who require a portable, offline-capable digital hymnal. - **Platforms:** iOS - **Version Reviewed:** 1.0.2 - **Report Date:** 2026-10-03 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6755457317 - **Bundle ID:** YSOFTWARE.HarpaCristaExpandida - **Data Window:** Analysis based on signals collected up to 2026-10-03 ## Executive Snapshot **What it is:** A Harpa Cristã is a digital hymnal app for Assembléia de Deus members, providing offline access to lyrics and audio on iOS. **Why users hire it:** The app removes the cognitive and social friction of carrying physical books during worship, serving users who require reliable, offline-capable content in church environments. ## App DNA (Features & Intent) - **[Standard] Intelligent Search:** Locates hymns by number, title, or lyric fragment, reducing friction during live worship. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Offline Access:** Enables full hymn and audio playback without internet, ensuring reliability in remote or connectivity-restricted church environments. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Optimized Audio:** Provides compressed audio files to minimize storage footprint, preventing churn on lower-end devices. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} A Harpa Cristã occupies a niche utility space in the Book category, maintaining a 5-star rating despite a 10-month update hiatus. The absence of monetization suggests a community-focused distribution model rather than a commercial growth strategy. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The app is currently offered as a free utility with no visible subscription or in-app purchase gates. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture ensures consistent availability during worship services **Growth Levers:** - Integration of setlist management features could increase daily utility for worship leaders ## What's New - **Latest (v1.0.2, 10 months ago):** Implemented general design improvements. ## App Momentum (Zombie) {#momentum} - Quiet 10 months, no major releases. - Maintains 5-star rating with minimal updates. > **Cadence:** 1 total versions · 0 majors in last 6 months · 303 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} A Harpa Cristã is a book app that is completely free. It holds a 5/5 rating from 3 reviews. > **Bottom Line:** A Harpa Cristã maintains a stable utility position through its offline-first design, but the 10-month development gap risks long-term viability as OS requirements evolve. **Best for:** Members of the Assembléia de Deus, musicians, and worship leaders who require a portable, offline-capable digital hymnal. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit compatibility with the latest iOS version because the app has been dormant for 10 months → prevent potential launch crashes. ### Outlook: Stable The digital hymnal market is consolidating around apps that offer both offline reliability and collaborative worship planning tools. A Harpa Cristã remains stable due to its niche focus, but its lack of active development leaves it vulnerable to competitors that integrate modern setlist management. - ⚪ The 10-month development gap suggests a maintenance-mode posture, which limits the app's ability to respond to new OS features or competitor innovations. - 🟢 The 5-star rating indicates that the core offline-first utility remains highly valued by the target audience, providing a stable retention base. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 3 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **A Harpa Cristã** (this app) | 5/5 | N/A | Lucas Yamashita | | [[박한평 문장집] 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) | N/A/5 | N/A | SPROUTGROWLABS | | [옛글들 - 소설, 수필, 시](https://marlvel.ai/apps/app--383) | N/A/5 | N/A | kim juyoung | | [박한평 문장집 : 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) | N/A/5 | N/A | SPROUTGROWLABS | | [두란노 비전통독](https://marlvel.ai/apps/app--969) | 3.3/5 | N/A | Duranno | | [스마트 성경과찬송가 - 피아노반주, 개역개정,새번역](https://marlvel.ai/apps/app--191) | 4.3/5 | N/A | Eugene Song | ## Company Profile - **Developer:** Lucas Yamashita ## Data Sources & Links - **App Store ID:** 6755457317 - **Sources:** App store metadata. ## Related Intel Reports - [*[박한평 문장집] 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) (SPROUTGROWLABS) · N/A Rating - [*옛글들 - 소설, 수필, 시*](https://marlvel.ai/apps/app--383) (kim juyoung) · N/A Rating - [*박한평 문장집 : 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) (SPROUTGROWLABS) · N/A Rating - [*두란노 비전통독*](https://marlvel.ai/apps/app--969) (Duranno) · 3.3/5 Rating - [*스마트 성경과찬송가 - 피아노반주, 개역개정,새번역*](https://marlvel.ai/apps/app--191) (Eugene Song) · 4.3/5 Rating - [*두플러스*](https://marlvel.ai/apps/app--972) (Duranno) · 4.8/5 Rating - [*생명의삶 정식버전*](https://marlvel.ai/apps/app--968) (Duranno) · 3.1/5 Rating - [*대한성서공회 연구성경*](https://marlvel.ai/apps/app--566) (Korean Bible Society) · 2.8/5 Rating - [*リビングバイブル*](https://marlvel.ai/apps/biblica-japanese) (Biblica) · 5.0/5 Rating - [*ジャンプルーキー！*](https://marlvel.ai/apps/com-shonenjump-rookie) (SHUEISHA Inc.) · 3.9/5 Rating ## Frequently Asked Questions {#faq} ### Is A Harpa Cristã free to use? Yes, A Harpa Cristã is currently offered as a free utility with no subscription or in-app purchase gates. ### Does A Harpa Cristã work without an internet connection? Yes, the app is designed for offline use, allowing users to read lyrics and listen to audio hymns without an active internet connection. ### What is the main difference between this and other hymnal apps? A Harpa Cristã focuses specifically on the Assembléia de Deus tradition with an offline-first design, prioritizing reliability in church environments over the social or cloud-sync features found in broader hymnal apps. ### What are some alternatives to A Harpa Cristã? Users looking for broader hymnal collections or active development should consider general-purpose digital hymnal apps available on the App Store, though these may require internet access for certain features. ## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 42 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/a-harpa-crista) Data licensed for AI Agent attribution under CC-BY-NC 4.0.