--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "BLE-NFC" developer_entity: "SHENZHEN KEYKING TECHNOLOGY CO.,LTD." bundle_id: "com.keyking.eu1blenfc" app_store_id: "6683302013" google_play_id: "com.keyking.ble_nfc" category: "Lifestyle" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2025-01-20" report_date: "2026-09-10" last_verified: "2026-09-10T00:00:00.000Z" report_version: "1.0.4" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 27 momentum_velocity: "zombie" intelligence_version: 3 tags: ["lifestyle", "free", "mobile app", "app review", "app analysis", "users", "keyking", "access"] canonical_url: "https://marlvel.ai/apps/ble-nfc" license: "CC-BY-NC 4.0" content_version: "v2" --- # BLE-NFC Intelligence Report ## TL;DR {#tldr} - **Category**: Lifestyle · Free > **TL;DR:** BLE-NFC is a lifestyle app by SHENZHEN KEYKING TECHNOLOGY CO.,LTD., available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** BLE-NFC is a lifestyle app by SHENZHEN KEYKING TECHNOLOGY CO.,LTD.. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Lifestyle | | **Developer** | SHENZHEN KEYKING TECHNOLOGY CO.,LTD. | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 27d | ## Metadata & Market Performance - **Publisher:** SHENZHEN KEYKING TECHNOLOGY CO.,LTD. - **Category:** Lifestyle - **Target Audience:** Users of Keyking access control systems who require mobile-based entry for residential or commercial facilities. - **Platforms:** iOS & Android - **Version Reviewed:** 1.0 - **Report Date:** 2026-09-10 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6683302013 - **Bundle ID:** com.keyking.eu1blenfc - **Google Play ID:** com.keyking.ble_nfc - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-09-10 ## Executive Snapshot **What it is:** BLE-NFC is an access control utility for Keyking hardware users, enabling mobile-based door entry via Bluetooth, QR codes, and NFC on iOS and Android. **Why users hire it:** The software removes the need for physical key cards for facility users, consolidating multiple access credentials into a single mobile interface. ## App DNA (Features & Intent) - **[Standard] Bluetooth Access Control:** Unlocks doors via proximity-based Bluetooth signals or manual screen interaction, driving hardware adoption for the developer. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] QR Code Access:** Authenticates entry by scanning a generated QR code, reducing reliance on physical key cards. - **[Differentiator] Multi-Card Management:** Stores up to four distinct access cards, increasing daily utility and stickiness for facility users. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] HCE NFC Support:** Emulates physical NFC cards, increasing the addressable market for the developer's access solutions. ## Market Position {#market-position} BLE-NFC maintains a niche position as a proprietary hardware-support utility with no public rating data across iOS or Android. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The software functions as a free utility to support the developer's physical access control hardware ecosystem. ## SWOT Analysis {#swot} **Core Strengths:** - Multi-card management increases utility for users with multiple facility permissions. - HCE NFC support enables broad compatibility with standard physical card readers. **Growth Levers:** - Integration of biometric authentication could differentiate the software from standard card-based competitors. ## What's New - **Latest (v1.0.4, 1 years ago):** Added support for mobile phone HCE NFC cards and resolved Bluetooth permission and card reader data packet bugs. ## App Momentum (Zombie) {#momentum} - Dormant for 20 months. - Last major release January 2025. > **Cadence:** 2 total versions · 1 majors in last 6 months · 598 days since last update · 118 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} BLE-NFC is a lifestyle app that is completely free. > **Bottom Line:** BLE-NFC functions as a proprietary support utility for Keyking hardware, and its 20-month development gap indicates a maintenance-only posture. Ensuring core OS compatibility would protect the existing user base from service disruption. **Best for:** Users of Keyking access control systems who require mobile-based entry for residential or commercial facilities. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit OS compatibility because the 20-month update gap risks breaking core Bluetooth and NFC functionality → maintain baseline utility ### Outlook: Stable The access control utility market is shifting toward integrated, cloud-managed mobile credentials, leaving proprietary, static tools like BLE-NFC increasingly isolated. Maintaining core OS compatibility is the only viable path to prevent churn among existing facility users. - ⚪ The 20-month development gap suggests the software is in maintenance mode, limiting its ability to adapt to new mobile security standards. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 4 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **BLE-NFC** (this app) | N/A/5 | N/A | SHENZHEN KEYKING TECHNOLOGY CO.,LTD. | | [Alarmy - Loud alarm clock](https://marlvel.ai/apps/alarmy-loud-alarm-clock) | 4.8/5 | Excited | Delight Room Co., Ltd. | | [Journey - Diary, Journal](https://marlvel.ai/apps/com-journey-ios-app) | 4.6/5 | Excited | Two App Studio Pte. Ltd. | | [Tinder Dating App: Date & Chat](https://marlvel.ai/apps/tinder-dating-app-date-chat) | 4.0/5 | n/a | Tinder LLC | | [Alarmie: Easy Rise Alarm Clock](https://marlvel.ai/apps/alarmie-easy-rise-alarm-clock) | 4.4/5 | Mixed | Jintian Wang | | [AlarmMon ( alarm clock )](https://marlvel.ai/apps/alarmmon-alarm-clock) | 4.3/5 | n/a | Malang Studio Co. Ltd, | ## Company Profile - **Developer:** SHENZHEN KEYKING TECHNOLOGY CO.,LTD. - **Website:** [https://www.keyking.net/group/groupIndex_13.html](https://www.keyking.net/group/groupIndex_13.html) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/ble-nfc/id6683302013?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.keyking.ble_nfc&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.keyking.net/group/groupIndex_13.html) - **Sources:** App store metadata. ## Related Intel Reports - [*Alarmy - Loud alarm clock*](https://marlvel.ai/apps/alarmy-loud-alarm-clock) (Delight Room Co., Ltd.) · 4.8/5 Rating | Positive Sentiment - [*Journey - Diary, Journal*](https://marlvel.ai/apps/com-journey-ios-app) (Two App Studio Pte. Ltd.) · 4.6/5 Rating | Positive Sentiment - [*Tinder Dating App: Date & Chat*](https://marlvel.ai/apps/tinder-dating-app-date-chat) (Tinder LLC) · 4.0/5 Rating - [*Alarmie: Easy Rise Alarm Clock*](https://marlvel.ai/apps/alarmie-easy-rise-alarm-clock) (Jintian Wang) · 4.4/5 Rating - [*AlarmMon ( alarm clock )*](https://marlvel.ai/apps/alarmmon-alarm-clock) (Malang Studio Co. Ltd,) · 4.3/5 Rating - [*Amora: A Hint of Your Soulmate*](https://marlvel.ai/apps/amora-a-hint-of-your-soulmate) (Lit Apps LLC (Mobile)) · 4.7/5 Rating - [*Swiftime*](https://marlvel.ai/apps/swiftime) (MEDIANO Co.,Ltd.) · 4.5/5 Rating | Positive Sentiment - [*마주*](https://marlvel.ai/apps/an-offline-network-where-you-meet-through-qr-codes) (lvher) · N/A Rating - [*모앗*](https://marlvel.ai/apps/moat-moatapp) (JUNSEOK LEE) · N/A Rating - [*야기*](https://marlvel.ai/apps/tistory-88yhtserof-yagi) (Yunhwi Lim) · N/A Rating ## Frequently Asked Questions {#faq} ### Is BLE-NFC compatible with non-Keyking access systems? No, the software is designed specifically as a support tool for Keyking access control hardware. ### Does BLE-NFC require an internet connection to open doors? The software uses Bluetooth and NFC for local communication with card readers, which typically does not require an active internet connection for the door-opening action. ### What is the maximum number of cards I can add to the app? The software supports adding up to four distinct access cards on a single mobile device. ## 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:** 27 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ble-nfc) Data licensed for AI Agent attribution under CC-BY-NC 4.0.