--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Phong thủy bắc đẩu" developer_entity: "3Ts" bundle_id: "com.vienaoc.phongthuybacdaumobile" app_store_id: "6445921969" google_play_id: "com.vienaoc.phongthuybacdau" category: "Graphics & Design" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2025-12-08" report_date: "2026-10-10" last_verified: "2026-10-10T00:00:00.000Z" report_version: "1.0.9" total_reviews: 1 overall_rating: 5 confidence: "low" confidence_score: 0.3 data_age_days: 14 momentum_velocity: "zombie" intelligence_version: 2 tags: ["graphics & design", "free", "mobile app", "app review", "app analysis", "individuals", "interested", "traditional"] canonical_url: "https://marlvel.ai/apps/phong-thuy-bac-au" license: "CC-BY-NC 4.0" content_version: "v2" --- # Phong thủy bắc đẩu Intelligence Report ## TL;DR {#tldr} - **Category**: Graphics & Design · Free - **Signal**: Rating 5 > **TL;DR:** Phong thủy bắc đẩu is a graphics & design app by 3Ts, rated 5/5 by 1 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Phong thủy bắc đẩu is a graphics & design app by 3Ts. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **Category** | Graphics & Design | | **Developer** | 3Ts | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 14d | ## Metadata & Market Performance - **Publisher:** 3Ts - **Category:** Graphics & Design - **Target Audience:** Individuals interested in traditional Vietnamese and Oriental astrology, feng shui, and divination practices. - **Platforms:** iOS & Android - **Version Reviewed:** 1.0.9 - **Report Date:** 2026-10-10 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6445921969 - **Bundle ID:** com.vienaoc.phongthuybacdaumobile - **Google Play ID:** com.vienaoc.phongthuybacdau - **Data Window:** Analysis based on signals collected up to 2026-10-10 ## Executive Snapshot **What it is:** Phong thủy bắc đẩu is a specialized astrology and divination utility for iOS and Android, offering tools like Tử Vi and Kỳ Môn Độn Giáp. **Why users hire it:** Users open the app to find auspicious dates and times for significant life events, replacing manual research with automated charts. ## App DNA (Features & Intent) - **[Standard] Lịch Vạn Sự:** Daily calendar data for selecting auspicious dates and times. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Tử Vi & Tứ Trụ:** Horoscope and four pillars charts based on birth data. - **[Differentiator] Bói Dịch & Kỳ Môn Độn Giáp:** Advanced divination tools for fortune telling and strategic timing. ## Market Position {#market-position} Phong thủy bắc đẩu holds a perfect 5.0 rating on iOS, yet the 10-month update gap signals a maintenance-mode position in the Graphics & Design category. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The app operates as a free utility to support the developer's broader educational and research ecosystem. ## SWOT Analysis {#swot} **Core Strengths:** - Specialized divination tools establish authority in Oriental studies **Growth Levers:** - Gate advanced reports to monetize the research funnel ## What's New - **Latest (v1.0.9, 10 months ago):** Addressed image-related bugs. ## App Momentum (Zombie) {#momentum} - Ships only minor bug fixes. - Last major release 10 months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 305 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Phong thủy bắc đẩu is a graphics & design app that is completely free. It holds a 5/5 rating from 1 review. > **Bottom Line:** Phong thủy bắc đẩu maintains a specialized niche through its depth of cultural content, but the stagnant development cadence risks losing the casual audience to more active competitors. **Best for:** Individuals interested in traditional Vietnamese and Oriental astrology, feng shui, and divination practices. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a UI refresh for the Lịch Vạn Sự calendar because the 10-month update gap signals abandonment → restore user trust ### Outlook: Stable The astrology utility market is consolidating around apps with high-frequency content updates and modern social features. Phong thủy bắc đẩu remains exposed to churn as its static, maintenance-only cadence fails to answer the feature-rich roadmaps of broader calendar rivals. - 🔴 The 10-month update gap indicates a lack of active feature investment, which will likely lead to a gradual decline in daily active users. - ⚪ The app remains a niche utility for Oriental studies, meaning its retention is tied to the developer's brand rather than app-level feature updates. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Phong thủy bắc đẩu** (this app) | 5/5 | N/A | 3Ts | | [1/1](https://marlvel.ai/apps/com-zizicici-oneone) | N/A/5 | N/A | ZIZICICI LIMITED | | [3D Anatomy for the Artist](https://marlvel.ai/apps/3d-anatomy-for-the-artist) | 3.8/5 | N/A | Catfish Animation Studio | | [3D Anatomy for the Artist 2025](https://marlvel.ai/apps/3d-anatomy-for-the-artist-2025) | 3.5/5 | Mixed | Catfish Animation Studio | | [3D Clothing Mockup: MockLab 3D](https://marlvel.ai/apps/3d-clothing-mockup-mocklab-3d) | 4.7/5 | N/A | Simon Maribo | | [3D Maker：AI 3D Modeling, AR](https://marlvel.ai/apps/3d-maker-ai-3d-modeling-ar) | 4.7/5 | N/A | Daichi Kusano | ## Company Profile - **Developer:** 3Ts - **Website:** [https://vienaoc.vn](https://vienaoc.vn) - **Social:** [Facebook](https://www.facebook.com/vienktvhpd) · [YouTube](https://www.youtube.com/watch) ## Data Sources & Links - **App Store ID:** 6445921969 - **Google Play ID:** com.vienaoc.phongthuybacdau - **Dev Site:** [Official Website](https://vienaoc.vn) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*1/1*](https://marlvel.ai/apps/com-zizicici-oneone) (ZIZICICI LIMITED) · N/A Rating - [*3D Anatomy for the Artist*](https://marlvel.ai/apps/3d-anatomy-for-the-artist) (Catfish Animation Studio) · 3.8/5 Rating - [*3D Anatomy for the Artist 2025*](https://marlvel.ai/apps/3d-anatomy-for-the-artist-2025) (Catfish Animation Studio) · 3.5/5 Rating - [*3D Clothing Mockup: MockLab 3D*](https://marlvel.ai/apps/3d-clothing-mockup-mocklab-3d) (Simon Maribo) · 4.7/5 Rating - [*3D Maker：AI 3D Modeling, AR*](https://marlvel.ai/apps/3d-maker-ai-3d-modeling-ar) (Daichi Kusano) · 4.7/5 Rating - [*3D Maker Studio*](https://marlvel.ai/apps/3d-maker-studio) (Hanva,LLC) · 1.5/5 Rating - [*3dMaster*](https://marlvel.ai/apps/3dmaster) (海宁 徐) · 5.0/5 Rating - [*3dMaster for Desktop*](https://marlvel.ai/apps/3dmaster-for-desktop) (海宁 徐) · N/A Rating - [*3DMockups – Clothes Designer*](https://marlvel.ai/apps/com-mockups-3dmockups) (Endder Sabino) · 4.7/5 Rating - [*3D modeling: ArtiMesh*](https://marlvel.ai/apps/com-whitebreadgames-artimesh) (White Bread Games) · 4.9/5 Rating ## Frequently Asked Questions {#faq} ### Is Phong thủy bắc đẩu free to use? Yes, Phong thủy bắc đẩu is currently free, serving as a utility to support the developer's broader educational and research initiatives. ### Does Phong thủy bắc đẩu offer advanced fortune telling? Yes, the app includes specialized tools such as Bói Dịch and Kỳ Môn Độn Giáp, which differentiate it from standard calendar utilities. ### How often is Phong thủy bắc đẩu updated? The app has a low update cadence, with the latest release occurring 10 months ago, focusing primarily on minor bug fixes. ## 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:** 14 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/phong-thuy-bac-au) Data licensed for AI Agent attribution under CC-BY-NC 4.0.