--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Vibration analysis" developer_entity: "Dmitriy Kharutskiy" bundle_id: "com.usefulmobileapps.vibration-analysis" app_store_id: "817385888" google_play_id: "com.morganandwife.vibration" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-03-05" report_date: "2026-09-01" last_verified: "2026-09-01T00:00:00.000Z" report_version: "2.2.0" total_reviews: 343 overall_rating: 3.8 sentiment: "Mixed" sentiment_score: 55 confidence: "high" confidence_score: 0.7 top_praise_theme: "High-fidelity vibration analysis provides immediate frequency data for diagnosing mechanical issues in household appliances" top_complaint_theme: "Subscription and paywall mechanics frustrate users who encounter locked features after initial payment" review_sample_size: 67 total_review_count: 67 analyzed_review_count: 64 data_age_days: 29 momentum_velocity: "maintenance" intelligence_version: 6 nemesis: "Vibrochecker" competitor_count: 7 tags: ["utilities", "freemium", "mixed sentiment", "mobile app", "app review", "app analysis", "engineers,", "technicians,", "hobbyists"] canonical_url: "https://marlvel.ai/apps/vibration-analysis" license: "CC-BY-NC 4.0" content_version: "v2" --- # Vibration analysis Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Rating 3.83 · Sentiment Mixed - **Recent focus**: Subscription and paywall mechanics frustrate users who encounter locked features after initial payment (top complaint) · High-fidelity vibration analysis provides immediate frequency data for diagnosing mechanical issues in household appliances (top praise) > **TL;DR:** Vibration analysis is a utilities app by Dmitriy Kharutskiy, rated 3.83/5 by 343 users, with Mixed user sentiment (55/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Vibration analysis shows Mixed sentiment (3.83/5 from 343 reviews) - users praise high-fidelity vibration analysis provides immediate frequency data for diagnosing mechanical issues in household appliances but report issues with subscription and paywall mechanics frustrate users who encounter locked features after initial payment. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.83/5 (343 reviews) | | **User Mood** | Mixed | | **Category** | Utilities | | **Developer** | Dmitriy Kharutskiy | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.7/1.0) | | **Data Age** | 29d | ## Metadata & Market Performance - **Publisher:** Dmitriy Kharutskiy - **Category:** Utilities - **Target Audience:** Engineers, technicians, and hobbyists requiring on-the-go vibration diagnostics for rotating machinery and structural components. - **Platforms:** iOS & Android - **Version Reviewed:** 4.3.14 - **Report Date:** 2026-09-01 - **Signal Count:** 67 reviews analyzed - **Confidence:** High (0.7/1.0) - **App Store ID (iOS):** 817385888 - **Bundle ID:** com.usefulmobileapps.vibration-analysis - **Google Play ID:** com.morganandwife.vibration - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-09-01 - **Short Description:** Real-time vibration analysis with FFT, PSD, and Bluetooth sensor support ## Executive Snapshot **What it is:** Vibration Analysis is a diagnostic utility for engineers and hobbyists that uses device accelerometers to perform spectral analysis on rotating machinery. **Why users hire it:** The app removes the need for expensive, bulky diagnostic hardware by enabling real-time vibration monitoring directly on mobile devices. ## App DNA (Features & Intent) - **[Differentiator] External Sensor Support:** Connects to external Bluetooth accelerometers or analog sensors via headphone jack for high-precision data collection - **[Standard] FFT and PSD Analysis:** Performs real-time spectral analysis including Fast Fourier Transform and Power Spectral Density calculations - **[Standard] Data Export:** Exports measurement results as text, CSV, or WAV files for external processing * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Vibration Analysis operates in the industrial utility space, currently holding a 3.98-star rating across 343 total platform ratings. The lack of recent feature-heavy updates suggests a maintenance-mode posture, leaving the app vulnerable to industrial rivals that offer integrated hardware-software solutions. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with basic functionality, Full version unlocked via in-app purchase - **Analysis:** Freemium model gates advanced features and professional-grade sensor support behind a one-time in-app purchase. ## 🟡 User Sentiment (High Confidence: 64 of 67 reviews analyzed) {#user-sentiment} - **Overall Rating:** 3.83/5 - **Platform Split:** iOS 4.0/5 (43 ratings) | Android 3.8/5 (300 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **High-fidelity vibration analysis provides immediate frequency data for diagnosing mechanical issues in household appliances** - **Clean interface and responsive visualization plots allow users to quickly identify vibration patterns during testing** - **Portable seismogram functionality enables users to detect and analyze low-frequency vibrations in their immediate environment** ### Top Complaints (Impact Areas) - **Subscription and paywall mechanics frustrate users who encounter locked features after initial payment** ## SWOT Analysis {#swot} **Core Strengths:** - Technical authority in spectral analysis via FFT and PSD - Bluetooth sensor integration enables remote monitoring - Specialized diagnostic tools like the stroboscope differentiate the app **Growth Levers:** - Localized support for international markets to compete with LiTime - Integration of gyroscope data for angular rate analysis ## Recent Changes (v5 → v6) {#recent-changes} Monetization transparency and technical stability have emerged as critical friction points, with user sentiment increasingly characterizing the paywall as deceptive. The app remains in a maintenance-only cycle, causing it to lose ground to industrial rivals that offer more robust, end-to-end diagnostic workflows. **Overall trend**: Declining **Compared at**: 2026-09-01 ### High-impact changes - **[Declined] Increased Monetization Friction** (sentiment) - **[Shifted] Maintenance-Mode Vulnerability** (positioning) ### Medium-impact changes - **[Added] Expanded Feature Gaps** (swot) - **[Added] New Use Case Recognition** (sentiment) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Vibration analysis vs Vibrochecker - **[Vibrochecker](https://marlvel.ai/apps/vibrochecker)** by ACE Stoßdämpfer GmbH: Vibrochecker directly targets the industrial maintenance niche by providing vibration measurement tools specifically for mechanical damping and machine health, overlapping with this app's core diagnostic functionality. - **Key differences:** - Provides specialized damping suggestions that directly assist engineers in selecting hardware for vibration reduction. - Includes built-in measurement archiving, allowing users to track machine health trends over extended periods. ### Peers (What They Do Better) - **[Bearing](https://marlvel.ai/apps/bearing)** by Alexander Meshchenko: This app serves the same industrial maintenance audience by providing reference data for mechanical components often analyzed by this app. - Focuses on a comprehensive database of standard bearing models rather than real-time sensor-based diagnostic analysis. - Provides a transactional utility for order management that complements this app's diagnostic-only workflow. - **[SysFloat - Monitor FPS,CPU,GPU](https://marlvel.ai/apps/sysfloat-monitor-fps-cpu-gpu)** by 98 Soft: SysFloat competes for the same 'system monitoring' utility category by providing real-time performance metrics via a floating overlay. - Utilizes a floating overlay interface that allows users to monitor metrics while using other applications. - Focuses on internal device hardware performance like CPU and GPU rather than external mechanical vibration analysis. - **[DALY BMS](https://marlvel.ai/apps/daly-bms)** by 所兵 邱: This app targets users managing hardware systems via Bluetooth, sharing this app's reliance on wireless sensor connectivity. - Implements password-protected parameter settings specifically for battery management systems, ensuring secure industrial control. - Provides a dedicated interface for battery status queries that is highly specialized for energy storage users. - **[LiTime](https://marlvel.ai/apps/litime)** by Shenzhen Litime Technology: LiTime competes for the attention of users who utilize Bluetooth-connected hardware to monitor system health and performance. - Offers remote battery control features that extend beyond simple monitoring into active system management. - Supports a multi-language interface that broadens its accessibility compared to this app's current localization. ### New Kids on the Block (What's Innovative) - **[BambuFarm - 3D Printer Monitor](https://marlvel.ai/apps/bambufarm-3d-printer-monitor)** by Degentech: This newcomer captures the 'machine monitoring' use case by providing real-time fleet oversight for 3D printing hardware. - Integrates lock screen live activities to provide instant status updates without requiring the user to open the app. - **[MAXON PumpCalc](https://marlvel.ai/apps/maxon-pumpcalc)** by PT MAXON PRIME TECHNOLOGY: MAXON enters the industrial utility space by providing AI-assisted selection tools for mechanical pump systems. - Uses AI-assisted selection logic to automate complex technical calculations that currently require manual interpretation in this app. ## What's New - **Latest (v2.2.0, 2 months ago):** Added window function options and new unit preferences. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at 6-week cadence. - Last major release added window functions. > **Cadence:** 2 total versions · 1 majors in last 6 months · 78 days since last update · 17 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Vibration analysis is an utilities app that is free with in-app purchases. With a 3.83/5 rating from 343 reviews, it shows mixed user reception. > **Bottom Line:** The technical diagnostic engine provides a defensible niche, but monetization friction currently invalidates the professional value proposition. Resolving the paywall transparency and recording limits would unlock the industrial maintenance segment, which is currently being siphoned by established industrial rivals. **Best for:** Engineers, technicians, and hobbyists requiring on-the-go vibration diagnostics for rotating machinery and structural components. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit paywall logic because users report locked features after payment → reduce negative sentiment ### Feature Gaps vs Competitors - Specialized damping suggestions (available in Vibrochecker) ### Outlook: Mixed The industrial diagnostic market is consolidating around apps that offer integrated hardware-software solutions, leaving Vibration Analysis exposed due to its manual-focused, maintenance-only update cycle. Unless the app addresses its monetization friction and recording limitations, it will continue to lose professional users to rivals that provide more reliable, end-to-end maintenance workflows. - 🔴 Opaque paywall mechanics drive high-frequency user complaints, which erodes trust and limits the conversion of professional users. - ⚪ The current maintenance-only release cadence prevents the app from answering the feature-rich updates of emerging industrial utility rivals. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.83/5 | | Total Reviews | 343 | | Sentiment | Mixed (55/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Vibration analysis** (this app) | 3.83/5 | Mixed | Dmitriy Kharutskiy | | [SysFloat - Monitor FPS,CPU,GPU](https://marlvel.ai/apps/sysfloat-monitor-fps-cpu-gpu) | 2.7/5 | N/A | 98 Soft | | [BambuFarm - 3D Printer Monitor](https://marlvel.ai/apps/bambufarm-3d-printer-monitor) | 5.0/5 | N/A | Degentech | | [Bearing](https://marlvel.ai/apps/bearing) | 2.5/5 | Mixed | Alexander Meshchenko | | [MAXON PumpCalc](https://marlvel.ai/apps/maxon-pumpcalc) | N/A/5 | N/A | PT MAXON PRIME TECHNOLOGY | | [DALY BMS](https://marlvel.ai/apps/daly-bms) | 2.3/5 | Mixed | 所兵 邱 | ## Company Profile - **Developer:** Dmitriy Kharutskiy - **Website:** [https://usefulmobileapps.com/en/vibration-spectrum-analysis.php?s=as-va-2](https://usefulmobileapps.com/en/vibration-spectrum-analysis.php?s=as-va-2) - **Social:** [YouTube](https://youtu.be/gc12v6ZKu6Y) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/vibration-analysis/id817385888?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.morganandwife.vibration&hl=en&gl=us) - **Dev Site:** [Official Website](https://usefulmobileapps.com/en/vibration-spectrum-analysis.php?s=as-va-2) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*SysFloat - Monitor FPS,CPU,GPU*](https://marlvel.ai/apps/sysfloat-monitor-fps-cpu-gpu) (98 Soft) · 2.7/5 Rating - [*BambuFarm - 3D Printer Monitor*](https://marlvel.ai/apps/bambufarm-3d-printer-monitor) (Degentech) · 5.0/5 Rating - [*Bearing*](https://marlvel.ai/apps/bearing) (Alexander Meshchenko) · 2.5/5 Rating - [*MAXON PumpCalc*](https://marlvel.ai/apps/maxon-pumpcalc) (PT MAXON PRIME TECHNOLOGY) · N/A Rating - [*DALY BMS*](https://marlvel.ai/apps/daly-bms) (所兵 邱) · 2.3/5 Rating - [*LiTime*](https://marlvel.ai/apps/litime) (Shenzhen Litime Technology) · 2.8/5 Rating - [*Vibrochecker*](https://marlvel.ai/apps/vibrochecker) (ACE Stoßdämpfer GmbH) · 4.0/5 Rating - [*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 ## Frequently Asked Questions {#faq} ### Is Vibration Analysis suitable for professional engineering work? While the app offers high-fidelity FFT and PSD analysis, users report that recording duration limits and hardware compatibility issues restrict its utility for long-term professional engineering tasks. ### How does Vibration Analysis compare to Vibrochecker? Vibrochecker focuses on industrial brand authority and specific damping suggestions for maintenance engineers, whereas Vibration Analysis provides more versatile, real-time spectral signal processing. ### Are there hidden costs in the app? Users report frustration regarding locked features and data export restrictions that persist even after the initial in-app purchase, leading to concerns about paywall transparency. ### What are some alternatives for machine monitoring? Users looking for machine monitoring should consider BambuFarm for 3D printer oversight or MAXON PumpCalc for AI-assisted mechanical pump diagnostics. ## 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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 67 - **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:** 29 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/vibration-analysis) Data licensed for AI Agent attribution under CC-BY-NC 4.0.