--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Noise Guru: Decibel Meter" developer_entity: "Andrei Serykh" bundle_id: "com.creator.decibel" app_store_id: "6444836813" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-09-17" report_date: "2026-09-11" last_verified: "2026-09-11T00:00:00.000Z" report_version: "1.2.3" total_reviews: 357 overall_rating: 4.6 sentiment: "Thrilled" sentiment_score: 88 confidence: "medium" confidence_score: 0.45 top_praise_theme: "Clean interface and intuitive design allow users to measure sound levels without technical friction" top_complaint_theme: "Inconsistent decibel readings compared to other tools raise concerns regarding the accuracy of measurements" review_sample_size: 49 total_review_count: 49 analyzed_review_count: 49 data_age_days: 19 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "thrilled sentiment", "mobile app", "app review", "app analysis", "social", "media", "creators"] canonical_url: "https://marlvel.ai/apps/noise-guru-decibel-meter" license: "CC-BY-NC 4.0" content_version: "v2" --- # Noise Guru: Decibel Meter Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.63 · Sentiment Thrilled - **Recent focus**: Inconsistent decibel readings compared to other tools raise concerns regarding the accuracy of measurements (top complaint) · Clean interface and intuitive design allow users to measure sound levels without technical friction (top praise) > **TL;DR:** Noise Guru: Decibel Meter is a utilities app by Andrei Serykh, rated 4.63/5 by 357 users, with Thrilled user sentiment (88/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Noise Guru: Decibel Meter maintains Thrilled user sentiment (4.63/5 from 357 reviews), with users consistently praising clean interface and intuitive design allow users to measure sound levels without technical friction. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.63/5 (357 reviews) | | **User Mood** | Thrilled | | **Category** | Utilities | | **Developer** | Andrei Serykh | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 19d | ## Metadata & Market Performance - **Publisher:** Andrei Serykh - **Category:** Utilities - **Target Audience:** Social media creators seeking quiet recording environments and individuals monitoring personal noise exposure for hearing health. - **Platforms:** iOS - **Version Reviewed:** 1.2.3 - **Report Date:** 2026-09-11 - **Signal Count:** 49 reviews analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 6444836813 - **Bundle ID:** com.creator.decibel - **Data Window:** Analysis based on signals collected up to 2026-09-11 ## Executive Snapshot **What it is:** Noise Guru: Decibel Meter is a sound pressure level monitoring utility for iOS that allows users to record noise data, overlay it on video, and track cumulative exposure. **Why users hire it:** The app removes the friction of documenting environmental noise for users involved in neighbor disputes or those monitoring personal hearing health. ## App DNA (Features & Intent) - **[Differentiator] DB Dosimeter:** Tracks cumulative noise exposure and alerts users when levels exceed defined thresholds. * *User Intent:* Users want timely prompts to stay engaged without missing updates. - **[Differentiator] Video Overlay:** Records video with embedded noise level data and geo-tagged location. - **[Standard] Background Measurement:** Monitors sound pressure levels while the app runs in the background. ## Market Position {#market-position} Noise Guru: Decibel Meter holds a 4.63-star rating across 357 total ratings, indicating strong user satisfaction with its core utility. The lack of updates for over 1,000 days suggests a stable, maintenance-only position rather than an aggressive growth strategy. ## Monetization Strategy - **Model:** Free - **Tiers:** Free version with no stated IAP or subscription tiers - **Analysis:** The app is distributed as a free utility without explicit monetization gates in the store metadata. ## 🟢 User Sentiment (Medium Confidence: 49 of 49 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.63/5 - **Platform Split:** iOS 4.6/5 (357 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Clean interface and intuitive design allow users to measure sound levels without technical friction** - **Recording and saving functionality provides users with actionable evidence for resolving noise disputes** - **Directional noise source identification helps users locate the origin of unwanted sounds in their environment** ### Top Complaints (Impact Areas) - **Inconsistent decibel readings compared to other tools raise concerns regarding the accuracy of measurements** ## SWOT Analysis {#swot} **Core Strengths:** - Intuitive interface lowers technical friction for casual users - Video overlay provides actionable evidence for noise disputes **Growth Levers:** - Frequency meter integration would capture sound-engineering segments ## What's New - **Latest (v1.2.3, 2 years ago):** Optimized video recording and interface with general bug fixes. ## App Momentum (Zombie) {#momentum} - Quiet 36 months, maintenance mode only. - Last major release September 2023. > **Cadence:** 1 total versions · 0 majors in last 6 months · 1090 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Noise Guru: Decibel Meter is a market-leading utilities app that is completely free. With a 4.63/5 rating from 357 reviews, it delivers strong user satisfaction. > **Bottom Line:** Noise Guru: Decibel Meter maintains a loyal user base through its simple, evidence-gathering utility, but the three-year development gap risks obsolescence against active competitors. Prioritizing a stability refresh would protect the current rating baseline before attempting feature expansion. **Best for:** Social media creators seeking quiet recording environments and individuals monitoring personal noise exposure for hearing health. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit baseline measurement accuracy because users report discrepancies compared to other tools → stabilize rating baseline ### Outlook: Stable The sound utility market is consolidating around tools that offer both documentation and analytical depth. Noise Guru: Decibel Meter remains stable due to its simple, evidence-gathering focus, but the lack of development since 2023 limits its ability to compete with modern, feature-rich alternatives. - 🔴 The three-year development silence (last update September 2023) leaves the app vulnerable to active competitors with faster release cadences. - 🟢 High user satisfaction with the recording utility creates a strong, albeit small, base of users who rely on the app for dispute documentation. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.63/5 | | Total Reviews | 357 | | Sentiment | Thrilled (88/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Noise Guru: Decibel Meter** (this app) | 4.63/5 | Thrilled | Andrei Serykh | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.8/5 | 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 | | [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 | ## Company Profile - **Developer:** Andrei Serykh ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/noise-guru-decibel-meter/id6444836813?uo=4) - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.8/5 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 - [*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 - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 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 ## Frequently Asked Questions {#faq} ### Is Noise Guru: Decibel Meter accurate enough for legal disputes? Users report using the app to document noise levels for neighbor disputes, but some reviewers note discrepancies in baseline readings compared to other tools. It is best used as a reference tool rather than a certified measurement device. ### Can I listen to music while using the decibel meter? Currently, the app does not support background audio, which limits its utility for multitasking. Users have requested this feature to allow simultaneous media playback during monitoring sessions. ### Is there a free alternative to Noise Guru? Noise Guru is distributed as a free utility. While other decibel meters exist, users value this app specifically for its clean interface and video overlay recording 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:** 49 - **Data Sources:** user reviews, 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:** 19 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/noise-guru-decibel-meter) Data licensed for AI Agent attribution under CC-BY-NC 4.0.