--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "ClockMaster - Time Regulator" developer_entity: "ONYX Apps" bundle_id: "com.onyx3.clockmaster" app_store_id: "413901882" google_play_id: "com.google.android.deskclock" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-29" report_date: "2026-05-05" report_version: "3.0.31" total_reviews: 765665 overall_rating: 3.72 sentiment: "Frustrated" sentiment_score: 35 confidence: "high" confidence_score: 0.8 top_praise_theme: "Integrated timer and alarm functionality provides a convenient all-in-one utility for daily time management" top_complaint_theme: "Unreliable alarm performance post-update causes missed schedules and significant user frustration regarding basic functionality" top_request_theme: "Customizable alarm settings including jarring sound options and hourly chimes for better daily utility" review_sample_size: 86 total_review_count: 86 analyzed_review_count: 86 data_age_days: 57 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "Cuckoo Clock Calibration" competitor_count: 7 tags: ["utilities", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "professional", "horologists", "amateur"] canonical_url: "https://marlvel.ai/intel-report/utilities/clockmaster-time-regulator" license: "CC-BY-NC 4.0" content_version: "v2" last_verified: "2026-05-05T19:45:29.670Z" --- # ClockMaster - Time Regulator App Audit ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Rating 3.72 · Sentiment Frustrated - **Recent focus**: Unreliable alarm performance post-update causes missed schedules and significant user frustration regarding basic functionality (top complaint) · Integrated timer and alarm functionality provides a convenient all-in-one utility for daily time management (top praise) · Customizable alarm settings including jarring sound options and hourly chimes for better daily utility (top request) > **TL;DR:** ClockMaster - Time Regulator is a utilities app by ONYX Apps, rated 3.72/5 by 765.7K users, with Frustrated user sentiment (35/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** ClockMaster - Time Regulator faces Frustrated user sentiment (3.72/5 from 765.7K reviews), with unreliable alarm performance post-update causes missed schedules and significant user frustration regarding basic functionality as the primary user concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.72/5 (765.7K reviews) | | **User Mood** | Frustrated | | **Category** | Utilities | | **Developer** | ONYX Apps | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.8/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** ONYX Apps - **Category:** Utilities - **Target Audience:** Professional horologists and amateur clock enthusiasts requiring precise mechanical pendulum regulation. - **Platforms:** iOS & Android - **Version Audited:** 3.0.31 - **Audit Date:** 2026-05-05 - **Signal Count:** 86 reviews analyzed - **Confidence:** High (0.8/1.0) - **App Store ID (iOS):** 413901882 - **Bundle ID:** com.onyx3.clockmaster - **Google Play ID:** com.google.android.deskclock - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-05-05 - **Short Description:** Your simple and beautiful alarm clock for Android ## Executive Snapshot **What it is:** ClockMaster is a utility app for Android and iOS that uses acoustic analysis to regulate mechanical pendulum clocks. **Why users hire it:** Users hire the app to achieve precise timekeeping for antique timepieces without needing expensive professional hardware. ## App DNA (Features & Intent) - **[Differentiator] Escapement Sound Analysis:** Analyzes ticking sounds of mechanical pendulum clocks to calculate Beats Per Hour (B/H) and rate error in Seconds Per Day (±S/D). - **[Differentiator] Long-term Measurement:** Conducts clock rate monitoring for up to two weeks to account for environmental fluctuations. - **[Differentiator] Data Export and Reporting:** Generates branded PDF reports and raw .csv data files for spreadsheet analysis. - **[Standard] Beat Rate Database:** Maintains a reference library of clock beat rates for comparison. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free base version, ClockMaster Pro in-app upgrade at $49.99 - **Price:** iOS: $49.99 - **Analysis:** Monetization relies on a high-value one-time purchase for professional-grade reporting and long-term diagnostic features. ## 🔴 User Sentiment (High Confidence: 86 of 86 reviews analyzed) {#user-sentiment} - **Overall Rating:** 3.72/5 - **Platform Split:** iOS 3.8/5 (52 ratings) | Android 3.7/5 (765.6K ratings) - **Overall Sentiment:** Frustrated ### Top Praises - **Integrated timer and alarm functionality provides a convenient all-in-one utility for daily time management** - **Mechanical clock enthusiasts find the beat rate analysis tools helpful for servicing antique timepieces** ### Top Complaints (Impact Areas) - **Unreliable alarm performance post-update causes missed schedules and significant user frustration regarding basic functionality** - **Complex interface and hidden settings make basic customization tasks difficult for casual users to navigate** - **Aggressive monetization and pay-to-win structures limit the utility of the app for non-paying users** ### Top Requests (What Users Want) - **Customizable alarm settings including jarring sound options and hourly chimes for better daily utility** - **Home screen widgets for timers and alarms to improve accessibility and quick interaction** ## SWOT Analysis {#swot} **Core Strengths:** - Specialized acoustic escapement analysis establishes category authority - Long-term measurement capability provides professional-grade diagnostic data - Branded PDF reporting creates a professional workflow for horologists **Critical Frictions:** - $49.99 Pro upgrade exceeds the perceived value for casual users - 3.72-star Android rating reflects persistent alarm reliability issues - Unintuitive UI design hinders basic setting discoverability **Growth Levers:** - Develop educational content for amateur clock enthusiasts to expand top-of-funnel - Integrate wearable support for real-time monitoring alerts **Market Threats:** - Cuckoo Clock Calibration's specialized engine dominates the power-user niche - Recent alarm failures on Android drive users toward more stable utilities - Aggressive monetization strategies alienate non-paying users ## Recent Changes (v2 → v3) {#recent-changes} The app is experiencing a decline in user sentiment due to critical alarm failures and aggressive monetization, despite an expanded professional-grade feature set. **Overall trend**: Declining **Compared at**: 2026-05-05 ### High-impact changes - **[Declined] Alarm reliability regression** (sentiment) — New complaint theme emerged regarding alarms failing to trigger or silencing unexpectedly following the latest update. - **[Declined] Negative sentiment shift** (sentiment) — Overall sentiment moved to negative with a 3.72-star rating and 86 reviews, up from 5 reviews in the previous period. - **[Added] Pro tier pricing transparency** (pricing) — Formalized the $49.99 one-time purchase for the Pro upgrade, which is now a primary source of user complaints regarding value. ### Medium-impact changes - **[Improved] Feature repositioning** (features) — Escapement Sound Analysis and Long-term Measurement moved from 'standard' to 'differentiator' competitive position. - **[Added] New reporting and database features** (features) — Added Data Export and Reporting (PDF/CSV) and Beat Rate Database to the feature list. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### ClockMaster - Time Regulator vs Cuckoo Clock Calibration — Head to Head - **[Cuckoo Clock Calibration](https://marlvel.ai/intel-report/utilities/com-example-cuckoo-clock-calibration)** by Nir Hamzani: This app directly targets the mechanical pendulum clock niche with a massive user base and high-frequency alignment with our core functionality. - **Moat strength:** High — sustainable advantage over 12 months - **Key differences:** - Specialized acoustic analysis engine specifically tuned for pendulum escapement frequencies rather than general timekeeping. - Established long-term user base provides a significant data advantage for refining beat-per-hour detection algorithms. - Maintains a singular focus on mechanical clock maintenance, avoiding the feature bloat found in general utility apps. - **Where ClockMaster - Time Regulator wins:** - ✅ Modernized UI/UX design offers a more intuitive experience for non-expert clock enthusiasts compared to legacy interfaces. - ✅ Cross-platform availability provides a seamless transition for users switching between iOS and Android devices. - **Where Cuckoo Clock Calibration wins:** - ❌ Deep domain authority in the niche creates a strong trust barrier for new entrants to overcome. - ❌ Proven stability in acoustic processing across a wide variety of mechanical clock hardware configurations. - **Verdict:** The target app must leverage its superior cross-platform UX to capture the casual hobbyist market while the nemesis remains entrenched with power users. ### Contenders (Strong Challengers) - **[Clock Wave](https://marlvel.ai/intel-report/utilities/com-rzapps-timecoder)** by 震 任 [Moat: Medium]: Directly competes in the niche timing software space with a similar focus on escapement analysis. - Utilizes a proprietary time-coding algorithm that offers higher precision in noisy environments than standard acoustic detection. - Offers a more granular set of calibration tools for professional horologists compared to our consumer-focused feature set. - **[Watch Tuner](https://marlvel.ai/intel-report/utilities/watch-tuner)** by Bartlomiej Swiatek [Moat: Medium]: High-velocity development cycle and strong user satisfaction indicate a serious threat in the precision timing category. - Frequent update cadence allows for rapid integration of user-requested calibration features and hardware compatibility patches. - Optimized for high-precision watch movements, creating a potential expansion path into our pendulum clock market. ### Peers (What They Do Better) - **Decibel X:dB Sound Level Meter** by SkyPaw Co., Limited: Shares the same 'Utilities' category and relies on high-quality microphone input processing, similar to our acoustic analysis. - Industry-standard sound level visualization provides a superior UX for users monitoring ambient noise levels. - Advanced calibration settings for external microphones allow for professional-grade audio measurement accuracy. - **[Metronome Pro](https://marlvel.ai/intel-report/music-audio/metronome-pro)** by NixGame: Adjacent sub-genre; while focused on music, it shares the core requirement of precise rhythmic timing and beat tracking. - Visual beat-tracking interface is highly optimized for real-time rhythmic feedback during musical performance. - Extensive library of customizable time signatures and rhythmic patterns not applicable to mechanical clock regulation. ### New Kids on the Block (What's Innovative) - **[Amperes 4- battery charge info](https://marlvel.ai/intel-report/utilities/com-criosoft-amperes1)** by CrioSoft LLC: High release velocity in the last six months demonstrates an aggressive approach to utility market expansion. - **[Calculator!](https://marlvel.ai/intel-report/utilities/com-7thg-calculator)** by 7th Gear: Massive scale and recent updates show a dominant utility player capable of cross-selling into niche tools. ## What's New - **Latest (v1.2, 15 years ago):** Increased tempo support to handle up to 360 BPM. ## App Momentum (Maintenance) {#momentum} No new feature build or event in recent patches. The app ships minor database and design updates at a ~4-month cadence. > **Cadence:** 5 total versions · 1 majors in last 6 months · 12 days since last update · 62 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} ClockMaster - Time Regulator is a challenged utilities app that is free with in-app purchases. With a 3.72/5 rating from 765.7K reviews, it faces significant user friction. > **Bottom Line:** ClockMaster holds its category lead through specialized acoustic diagnostics but bleeds users due to alarm instability, so revenue growth hinges on fixing core utility reliability before expanding the Pro feature set. **Best for:** Professional horologists and amateur clock enthusiasts requiring precise mechanical pendulum regulation. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Rebuild alarm trigger logic because recent updates caused failing notifications → restore user trust — *Alarm failure is the #1 complaint theme in recent reviews.* _(trade-off: deprioritize Pause the beat rate database expansion — reliability is the current churn driver.)_ - [ ] [PIVOT] [MEDIUM IMPACT] Simplify alarm configuration UI because users report hidden settings as a top frustration → reduce churn — *UI complexity is the #2 complaint theme.* _(trade-off: deprioritize Deprioritize the .csv export feature polish — core usability is the immediate priority.)_ ### Feature Gaps vs Competitors - Real-time acoustic visualization (available in Decibel X but absent here) - Time-coding algorithm for noisy environments (available in Clock Wave but absent here) ### Outlook: Declining The market for niche timing software is consolidating around high-stability tools, leaving ClockMaster exposed due to recent technical regressions. Unless the team prioritizes core alarm reliability over Pro-tier feature expansion, the current negative sentiment trend will accelerate user migration to more stable competitors. - 🔴 Alarm failures following the latest update drive negative sentiment, which compounds the existing rating drag on the Android platform. - 🔴 Aggressive paywalls for essential features alienate casual users, limiting the conversion funnel for the professional-grade Pro tier. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.72/5 | | Total Reviews | 765.7K | | Sentiment | Frustrated (35/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 4 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **ClockMaster - Time Regulator** (this app) | 3.72/5 | Frustrated | ONYX Apps | | [Clock Wave](https://marlvel.ai/intel-report/utilities/com-rzapps-timecoder) | 4.7/5 | N/A | 震 任 | | [Amperes 4- battery charge info](https://marlvel.ai/intel-report/utilities/com-criosoft-amperes1) | 4.5/5 | N/A | CrioSoft LLC | | [Cuckoo Clock Calibration](https://marlvel.ai/intel-report/utilities/com-example-cuckoo-clock-calibration) | 4.9/5 | N/A | Nir Hamzani | | [Calculator!](https://marlvel.ai/intel-report/utilities/com-7thg-calculator) | 4.8/5 | N/A | 7th Gear | | [Watch Tuner](https://marlvel.ai/intel-report/utilities/watch-tuner) | 4.8/5 | N/A | Bartlomiej Swiatek | ## Company Profile - **Developer:** ONYX Apps - **Website:** [https://www.google.com/](https://www.google.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/clockmaster-time-regulator/id413901882?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.google.android.deskclock&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.google.com/) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Clock Wave*](https://marlvel.ai/intel-report/utilities/com-rzapps-timecoder) (震 任) — 4.7/5 Rating | N/A Sentiment - [*Amperes 4- battery charge info*](https://marlvel.ai/intel-report/utilities/com-criosoft-amperes1) (CrioSoft LLC) — 4.5/5 Rating | N/A Sentiment - [*Cuckoo Clock Calibration*](https://marlvel.ai/intel-report/utilities/com-example-cuckoo-clock-calibration) (Nir Hamzani) — 4.9/5 Rating | N/A Sentiment - [*Calculator!*](https://marlvel.ai/intel-report/utilities/com-7thg-calculator) (7th Gear) — 4.8/5 Rating | N/A Sentiment - [*Watch Tuner*](https://marlvel.ai/intel-report/utilities/watch-tuner) (Bartlomiej Swiatek) — 4.8/5 Rating | N/A Sentiment - [*Metronome Pro*](https://marlvel.ai/intel-report/music-audio/metronome-pro) (NixGame) — 4.5/5 Rating | N/A Sentiment - [*V2Box - V2ray Client*](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) (techlaim) — 4.5/5 Rating | Mixed Sentiment - [*Free VPN by Free VPN .org™*](https://marlvel.ai/intel-report/utilities/free-vpn-by-free-vpn-org) (Free VPN LLC) — 4.3/5 Rating | Mixed Sentiment - [*Potatso*](https://marlvel.ai/intel-report/utilities/potatso) (Potatso Lab LTD) — 4.4/5 Rating | Negative Sentiment - [*Quantumult X*](https://marlvel.ai/intel-report/utilities/quantumult-x) (Cross Utility Ltd) — 3.9/5 Rating | Negative Sentiment ## 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 and evidence quoting. 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 86 - **Data Sources:** user reviews, developer website, company about page, 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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/utilities/clockmaster-time-regulator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.