--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Decibel Meter°" developer_entity: "Zancore Systems s.r.o." bundle_id: "com.sound.decibel.meter" app_store_id: "6759850836" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-03-10" report_date: "2026-08-19" last_verified: "2026-08-19T00:00:00.000Z" report_version: "1.0.0" total_reviews: 2 overall_rating: 4.5 confidence: "low" confidence_score: 0.2 data_age_days: 10 momentum_velocity: "zombie" intelligence_version: 3 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "users", "requiring", "quick,"] canonical_url: "https://marlvel.ai/apps/decibel-meter-1" license: "CC-BY-NC 4.0" content_version: "v2" --- # Decibel Meter° Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.5 > **TL;DR:** Decibel Meter° is a utilities app by Zancore Systems s.r.o., rated 4.5/5 by 2 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Decibel Meter° is a utilities app by Zancore Systems s.r.o.. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.5/5 (2 reviews) | | **Category** | Utilities | | **Developer** | Zancore Systems s.r.o. | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 10d | ## Metadata & Market Performance - **Publisher:** Zancore Systems s.r.o. - **Category:** Utilities - **Target Audience:** Users requiring a quick, visual method to monitor ambient noise levels in everyday environments. - **Platforms:** iOS - **Version Reviewed:** 1.0.0 - **Report Date:** 2026-08-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6759850836 - **Bundle ID:** com.sound.decibel.meter - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-19 ## Executive Snapshot **What it is:** Decibel Meter° is an iOS utility that uses the device microphone to visualize ambient sound levels via a real-time graph. **Why users hire it:** It removes the cognitive and visual friction of third-party advertisements, serving users who need a quick, distraction-free way to monitor their immediate acoustic environment. ## App DNA (Features & Intent) - **[Basic] Microphone Integration:** Captures continuous audio input for real-time decibel measurement. - **[Standard] Real-Time Graphing:** Visualizes decibel fluctuations and acoustic trends dynamically. - **[Differentiator] Zero Ads:** Interface free of third-party advertisements, building user trust. ## Market Position {#market-position} Decibel Meter° holds a minimal footprint in the Utilities category with only 2 ratings. The lack of recent updates (161 days) prevents it from gaining the momentum necessary to challenge high-volume category rivals. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The app operates as a free, ad-free utility with no monetization gates or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - Zero-ads interface builds user trust **Growth Levers:** - Add noise-logging export for professional utility ## Recent Changes (v2 → v3) {#recent-changes} The app's strategic outlook shifted from a growth-oriented 'declining' state to a 'stable' maintenance posture. This change acknowledges the app as a static utility, prioritizing core stability over the previously recommended feature expansion. **Overall trend**: Stable **Compared at**: 2026-08-19 ### High-impact changes - **[Shifted] Strategic Outlook Pivot** (positioning) ### Medium-impact changes - **[Shifted] Weakness Definition** (swot) - **[Shifted] PM Action Decision** (positioning) ## App Momentum (Zombie) {#momentum} - Quiet 5 months, no feature updates. - Last major release March 2026. > **Cadence:** 1 total versions · 0 majors in last 6 months · 161 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Decibel Meter° is an utilities app that is completely free. It holds a 4.5/5 rating from 2 reviews. > **Bottom Line:** Decibel Meter° offers a clean, ad-free experience, but the lack of active development risks its long-term utility as iOS audio APIs evolve. **Best for:** Users requiring a quick, visual method to monitor ambient noise levels in everyday environments. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit audio permissions because the 161-day update gap risks breakage on new iOS versions → maintain baseline functionality ### Outlook: Stable The acoustic monitoring market is increasingly dominated by apps with frequent feature updates and calibration tools. Decibel Meter° remains stable but exposed, as its lack of development activity will eventually lead to technical debt that erodes its current simplicity. - 🔴 The 161-day update gap indicates a maintenance-only posture, which prevents the app from capturing new users in a competitive category. - ⚪ The zero-ads model remains a strong differentiator for casual users, provided the app continues to function on current iOS versions. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.5/5 | | Total Reviews | 2 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Decibel Meter°** (this app) | 4.5/5 | N/A | Zancore Systems s.r.o. | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.4/5 | Mixed | Fuxin Technology | | [Potatso](https://marlvel.ai/apps/potatso) | 4.4/5 | n/a | Potatso Lab LTD | ## Company Profile - **Developer:** Zancore Systems s.r.o. - **Website:** [https://apps.apple.com/us/developer/zancore-systems-s-r-o/id1581624529?uo=4](https://apps.apple.com/us/developer/zancore-systems-s-r-o/id1581624529?uo=4) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/decibel-meter/id6759850836?uo=4) - **Dev Site:** [Official Website](https://apps.apple.com/us/developer/zancore-systems-s-r-o/id1581624529?uo=4) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.4/5 Rating - [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating - [*Quantumult X*](https://marlvel.ai/apps/quantumult-x) (Cross Utility Ltd) · 3.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating - [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · N/A Rating - [*도사폰 (만세력 역학도구)*](https://marlvel.ai/apps/app--656) (Softchaser Company Limited) · 5.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Decibel Meter° free to use? Yes, Decibel Meter° is completely free and contains no third-party advertisements or hidden subscription tiers. ### Does Decibel Meter° work for professional sound testing? No, the app is intended for casual use and is not a substitute for professional NIOSH-certified sound level meters or dedicated hardware. ### How does Decibel Meter° compare to other sound meters? Decibel Meter° focuses on a clean, ad-free experience, whereas many competitors in the Utilities category rely on ad-supported models or offer advanced calibration 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 10 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/decibel-meter-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.