--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력" developer_entity: "yunji LEE" bundle_id: "com.acasia.ElegantTaskApp" app_store_id: "6449663393" category: "Lifestyle" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-06-06" report_date: "2026-05-14" last_verified: "2026-05-14T00:37:28.208Z" report_version: "0.1.3" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 49 momentum_velocity: "zombie" intelligence_version: 3 competitor_count: 1 tags: ["lifestyle", "free", "mobile app", "app review", "app analysis", "korean", "users", "seeking"] canonical_url: "https://marlvel.ai/intel-report/lifestyle/hbd" license: "CC-BY-NC 4.0" content_version: "v2" --- # HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력 App Audit ## TL;DR {#tldr} - **Category**: Lifestyle · Free > **TL;DR:** HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력 is a lifestyle app by yunji LEE, available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력 is a lifestyle app by yunji LEE. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Lifestyle | | **Developer** | yunji LEE | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** yunji LEE - **Category:** Lifestyle - **Target Audience:** Korean users seeking a localized calendar tool for managing lunar dates, public holidays, and personal social anniversaries. - **Platforms:** iOS - **Version Audited:** 0.1.3 - **Audit Date:** 2026-05-14 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6449663393 - **Bundle ID:** com.acasia.ElegantTaskApp - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-05-14 ## Executive Snapshot **What it is:** HBD 햅벋데 is a lifestyle calendar application for Korean users that tracks lunar dates, public holidays, and personal birthdays. **Why users hire it:** Users hire this app to manage culturally specific calendar events and social anniversaries in one place, reducing the friction of manual date conversion. ## App DNA (Features & Intent) - **[Standard] Lunar and Public Holiday Calendar:** Integrated calendar view displaying Korean public holidays and lunar dates. - **[Standard] Birthday D-Day Tracker:** Aggregated list view of upcoming birthdays for contacts. * *User Intent:* Users want visibility into their own performance and progress. - **[Differentiator] Automated Chatbot Support:** Nightly delivery of congratulatory and supportive messages from a bot. * *User Intent:* Users want real-time communication within the app experience. - **[Differentiator] Social Club Invitations:** User-led invitation system to form and join social clubs within the app. * *User Intent:* Users seek social connection and competitive engagement with peers. ## Market Position {#market-position} The app operates as a niche lifestyle utility in the Korean market, currently lacking the rating volume to establish a competitive chart position. ## 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 IAP gates. ## SWOT Analysis {#swot} **Core Strengths:** - Automated nightly chatbot support creates a recurring daily habit loop - Social club invitation system provides a mechanism for organic user-led growth **Critical Frictions:** - Zero rating count on iOS platform - Lack of historical or zodiac data integration compared to category leaders **Growth Levers:** - Integration of deeper cultural zodiac data to match competitor feature sets - B2B partnerships with local community centers for social club adoption **Market Threats:** - Established user base of Birthday Calendar + creates a high switching cost - Lack of social proof makes new-user acquisition difficult ## Recent Changes (v2 → v3) {#recent-changes} The app remains in a stagnant state, but the intelligence report now provides a more granular roadmap for addressing competitive gaps in data depth and social proof. **Overall trend**: Stable **Compared at**: 2026-05-14 ### High-impact changes - **[Shifted] PM Action Item Prioritization** (positioning) — Shifted focus from social club development to core data parity (zodiac/historical) and onboarding funnel audits. ### Medium-impact changes - **[Added] Expanded SWOT Analysis** (swot) — Added B2B partnership opportunities and identified the lack of social proof as a critical threat to user acquisition. - **[Added] Competitive Metric Inclusion** (positioning) — Added specific competitor scale data (80,000+ ratings) to the nemesis profile to quantify the social proof barrier. ## What's New - **Latest (v0.1.3, 2 years ago):** Fixed keyboard dismissal behavior in Chat View and corrected lunar calendar date display. ## App Momentum (Zombie) {#momentum} - No notable signals last 3 months > **Cadence:** 1 total versions · 0 majors in last 6 months · 1072 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력 is an established lifestyle app that is completely free. > **Bottom Line:** HBD 햅벋데 provides a necessary localized utility for Korean users, but the absence of social proof and deep historical data limits its growth against established rivals, so the team should prioritize feature parity to lower the barrier for new users. **Best for:** Korean users seeking a localized calendar tool for managing lunar dates, public holidays, and personal social anniversaries. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [MEDIUM IMPACT] Ship zodiac and historical data integration because it is the primary feature gap against the nemesis → improve competitive parity. — *Competitor analysis identifies zodiac data as a key differentiator for the nemesis.* _(trade-off: deprioritize Deprioritize social club UI polish to focus on core data parity.)_ - [ ] [PIVOT] [HIGH IMPACT] Audit the onboarding funnel because the lack of social proof is the #1 barrier to entry → increase conversion velocity. — *Zero rating count indicates a critical failure in acquiring and converting initial users.* _(trade-off: deprioritize Pause development of new chatbot personality modules.)_ ### Feature Gaps vs Competitors - Historical and zodiac data integration (available in Birthday Calendar +) - Robust event import capabilities (available in Birthday Calendar +) ### Outlook: Stable The Korean calendar utility market is consolidating around apps that offer deep cultural context and high social proof. HBD 햅벋데 remains in a maintenance posture, which will likely result in continued low visibility until the team addresses the social proof gap. - ⚪ The app maintains a stable feature set without recent updates, which risks stagnation against competitors with active release cadences. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 4 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **HBD 햅벋데 - 생일 캘린더 어플 공휴일 음력 달력** (this app) | N/A/5 | N/A | yunji LEE | | [Birthday Calendar +](https://marlvel.ai/intel-report/lifestyle/birthday-calendar) | 4.9/5 | Mixed | MobTouch Inc | | [Tinder Dating App: Date & Chat](https://marlvel.ai/intel-report/lifestyle/tinder-dating-app-date-chat) | 4.2/5 | N/A | Tinder LLC | | [Alarmy - Loud alarm clock](https://marlvel.ai/intel-report/lifestyle/alarmy-loud-alarm-clock) | 4.8/5 | Excited | Delight Room Co., Ltd. | | [AlarmMon ( alarm clock )](https://marlvel.ai/intel-report/lifestyle/alarmmon-alarm-clock) | 4.2/5 | Frustrated | Malang Studio Co. Ltd, | | [Swiftime](https://marlvel.ai/intel-report/lifestyle/swiftime) | 4.5/5 | Excited | MEDIANO Co.,Ltd. | ## Company Profile - **Developer:** yunji LEE ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/hbd-%ED%96%85%EB%B2%8B%EB%8D%B0-%EC%83%9D%EC%9D%BC-%EC%BA%98%EB%A6%B0%EB%8D%94-%EC%96%B4%ED%94%8C-%EA%B3%B5%ED%9C%B4%EC%9D%BC-%EC%9D%8C%EB%A0%A5-%EB%8B%AC%EB%A0%A5/id6449663393?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*Birthday Calendar +*](https://marlvel.ai/intel-report/lifestyle/birthday-calendar) (MobTouch Inc) — 4.9/5 Rating | Mixed Sentiment - [*Tinder Dating App: Date & Chat*](https://marlvel.ai/intel-report/lifestyle/tinder-dating-app-date-chat) (Tinder LLC) — 4.2/5 Rating | N/A Sentiment - [*Alarmy - Loud alarm clock*](https://marlvel.ai/intel-report/lifestyle/alarmy-loud-alarm-clock) (Delight Room Co., Ltd.) — 4.8/5 Rating | Positive Sentiment - [*AlarmMon ( alarm clock )*](https://marlvel.ai/intel-report/lifestyle/alarmmon-alarm-clock) (Malang Studio Co. Ltd,) — 4.2/5 Rating | Negative Sentiment - [*Swiftime*](https://marlvel.ai/intel-report/lifestyle/swiftime) (MEDIANO Co.,Ltd.) — 4.5/5 Rating | Positive Sentiment - [*Alarmie: Easy Rise Alarm Clock*](https://marlvel.ai/intel-report/lifestyle/alarmie-easy-rise-alarm-clock) (Jintian Wang) — 4.4/5 Rating | Mixed Sentiment - [*Social Brain: Relationship Map*](https://marlvel.ai/intel-report/lifestyle/social-brain-relationship-map) (Dung Vu) — 5.0/5 Rating | N/A Sentiment - [*Mammoth Barbearia*](https://marlvel.ai/intel-report/lifestyle/mammoth-barbearia) (Deschamps Aplicativos de Software Ltda) — N/A Rating | N/A Sentiment - [*Wisp: Wishlist & Gift Registry*](https://marlvel.ai/intel-report/lifestyle/wisp-wishlist-gift-registry) (Alexander Picard) — 5.0/5 Rating | N/A Sentiment - [*Miguelito Barbería Cubana*](https://marlvel.ai/intel-report/lifestyle/miguelito-barberia-cubana) (Deschamps Aplicativos de Software Ltda) — N/A 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:** 0.05/1.0 (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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/lifestyle/hbd) Data licensed for AI Agent attribution under CC-BY-NC 4.0.