--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Metal Detector - Gauss Meter" developer_entity: "杏娣 吴" bundle_id: "WXD.MetalDetector" app_store_id: "6751081513" category: "Utilities" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-06-21" report_date: "2026-09-25" last_verified: "2026-09-25T00:00:00.000Z" report_version: "2.0.0" total_reviews: 1 overall_rating: 5 sentiment: "Thrilled" sentiment_score: 90 confidence: "medium" confidence_score: 0.45 top_praise_theme: "The signal measurement tool provides high accuracy for users monitoring audio levels during recording sessions" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 5 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "subscription", "thrilled sentiment", "mobile app", "app review", "app analysis", "iphone", "users", "seeking"] canonical_url: "https://marlvel.ai/apps/metal-detector-gauss-meter" license: "CC-BY-NC 4.0" content_version: "v2" --- # Metal Detector - Gauss Meter Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Subscription - **Signal**: Rating 5 · Sentiment Thrilled - **Recent focus**: The signal measurement tool provides high accuracy for users monitoring audio levels during recording sessions (top praise) > **TL;DR:** Metal Detector - Gauss Meter is a utilities app by 杏娣 吴, rated 5/5 by 1 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Metal Detector - Gauss Meter maintains Thrilled user sentiment (5/5 from 1 review), with users consistently praising the signal measurement tool provides high accuracy for users monitoring audio levels during recording sessions. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **User Mood** | Thrilled | | **Category** | Utilities | | **Developer** | 杏娣 吴 | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 5d | ## Metadata & Market Performance - **Publisher:** 杏娣 吴 - **Category:** Utilities - **Target Audience:** iPhone users seeking to utilize the device magnetometer for detecting metal objects or measuring magnetic fields. - **Platforms:** iOS - **Version Reviewed:** 2.0.0 - **Report Date:** 2026-09-25 - **Signal Count:** 1 review analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 6751081513 - **Bundle ID:** WXD.MetalDetector - **Data Window:** Analysis based on signals collected up to 2026-09-25 ## Executive Snapshot **What it is:** Metal Detector - Gauss Meter is a utility app for iPhone that uses the device magnetometer to measure magnetic fields and detect metal objects. **Why users hire it:** Users open the app to identify hidden metal or monitor magnetic interference, serving as a digital substitute for physical detection hardware. ## App DNA (Features & Intent) - **[Standard] Magnetic Field Measurement:** Uses the device magnetometer to detect and quantify magnetic fields from ferromagnetic objects. - **[Standard] 3D Compass:** Visualizes orientation and direction within the interface. - **[Standard] Metal Detection:** Identifies proximity to metal objects like keys, coins, and electronics. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Metal Detector - Gauss Meter occupies a niche utility space with a 5.0 rating from a single review. The 95-day gap since the last update signals a maintenance-mode posture that risks losing ground to more frequently updated utility rivals. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free tier with basic functionality, Pro tier with monthly or annual subscription - **Analysis:** Subscription model gates advanced features behind a recurring payment, with auto-renewal enabled by default. ## 🟢 User Sentiment (Medium Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (1 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **The signal measurement tool provides high accuracy for users monitoring audio levels during recording sessions** ## SWOT Analysis {#swot} **Core Strengths:** - Magnetometer integration provides a defensible utility barrier **Growth Levers:** - Manual gain adjustment unlocks professional audio workflows ## What's New - **Latest (v2.0.0, 3 months ago):** Maintenance update focused on bug fixes and performance improvements. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes only - Last update 95 days ago > **Cadence:** 1 total versions · 0 majors in last 6 months · 95 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Metal Detector - Gauss Meter is an utilities app. It holds a 5/5 rating from 1 review. > **Bottom Line:** Metal Detector - Gauss Meter must pivot to professional audio features to unlock higher-value segments, as the current maintenance-mode cadence fails to address the precision requirements of its most vocal users. **Best for:** iPhone users seeking to utilize the device magnetometer for detecting metal objects or measuring magnetic fields. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship manual gain adjustment because users request it for professional audio workflows -> increase retention of pro-sumer users ### Outlook: Stable The utility market is consolidating around apps that offer both hardware-level detection and professional-grade calibration tools. Metal Detector - Gauss Meter remains exposed due to its lack of feature expansion, which will likely lead to churn among users seeking more precise measurement capabilities. - 🔴 The 95-day update gap indicates a maintenance-only cadence, which prevents the app from addressing professional user requests for precision controls. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Sentiment | Thrilled (90/100) | | Confidence | Medium | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Metal Detector - Gauss Meter** (this app) | 5/5 | Thrilled | 杏娣 吴 | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.5/5 | Mixed | Fuxin Technology | | [Gear Ratio Calculator & RPM](https://marlvel.ai/apps/cog-gear-ratio-calculator) | N/A/5 | N/A | Linh Phan Nhat Khanh | ## Company Profile - **Developer:** 杏娣 吴 - **Website:** [https://www.zhihuke.com/metaldetector](https://www.zhihuke.com/metaldetector) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/metal-detector-gauss-meter/id6751081513?uo=4) - **Dev Site:** [Official Website](https://www.zhihuke.com/metaldetector) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating - [*Pulley Calculator Easy*](https://marlvel.ai/apps/pulley-calculator-easy) (YAVUZ BULAMADIK) · N/A Rating - [*Track And Field Companion*](https://marlvel.ai/apps/track-and-field-companion) (Travis Menghini) · N/A Rating - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 4.6/5 Rating - [*VPN - Seal VPN Secure Proxy*](https://marlvel.ai/apps/vpn-seal-vpn-secure-proxy) (Starpass VPN Free) · 4.6/5 Rating | Positive Sentiment ## Frequently Asked Questions {#faq} ### Is Metal Detector - Gauss Meter accurate for professional audio work? While users report the app is effective for monitoring audio input, it currently lacks the manual gain adjustment and start point nulling features required for professional-grade precision. ### Does Metal Detector - Gauss Meter require a subscription? Yes, the app uses a subscription model that gates advanced metal detection features behind monthly or annual payments. ### What is the difference between the free and Pro versions? The free tier provides basic magnetic field measurement, while the Pro subscription unlocks advanced metal detection capabilities. ## 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **Data Sources:** user reviews, developer website, 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:** 5 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/metal-detector-gauss-meter) Data licensed for AI Agent attribution under CC-BY-NC 4.0.