--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Sleep Music Timer" developer_entity: "Maksim Tolstov" bundle_id: "ru.trimerstudio.MusicTimer" app_store_id: "928930388" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-07-01" report_date: "2026-09-11" last_verified: "2026-09-11T00:00:00.000Z" report_version: "1.10" total_reviews: 7646 overall_rating: 4.6 confidence: "low" confidence_score: 0.05 data_age_days: 64 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "users", "listen", "music"] canonical_url: "https://marlvel.ai/apps/sleep-music-timer" license: "CC-BY-NC 4.0" content_version: "v2" --- # Sleep Music Timer Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.55 > **TL;DR:** Sleep Music Timer is a utilities app by Maksim Tolstov, rated 4.55/5 by 7.6K users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Sleep Music Timer is a utilities app by Maksim Tolstov. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.55/5 (7.6K reviews) | | **Category** | Utilities | | **Developer** | Maksim Tolstov | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 64d | ## Metadata & Market Performance - **Publisher:** Maksim Tolstov - **Category:** Utilities - **Target Audience:** Users who listen to music or audio content while falling asleep and want to manage device battery usage. - **Platforms:** iOS - **Version Reviewed:** 1.10 - **Report Date:** 2026-09-11 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 928930388 - **Bundle ID:** ru.trimerstudio.MusicTimer - **Data Window:** Analysis based on signals collected up to 2026-09-11 ## Executive Snapshot **What it is:** Sleep Music Timer is a free utility for iOS that stops audio playback and dims the screen after a set duration to save battery. **Why users hire it:** It removes the cognitive friction of manually turning off audio or managing screen brightness while falling asleep, displacing the need for users to remember to close their media player. ## App DNA (Features & Intent) - **[Standard] Sleep Timer:** Stops audio playback after a user-selected duration to prevent battery drain * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Display Dimming:** Maintains the screen at minimum brightness while the timer is active to reduce power consumption * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Ad-free Experience:** The application functions without third-party advertisements ## Market Position {#market-position} Sleep Music Timer holds a 4.55-star rating across 7,646 reviews, demonstrating high user satisfaction with its ad-free, simple utility. The lack of updates for 802 days indicates a static position that relies on legacy utility rather than active market growth. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The application is distributed as a free utility without visible monetization via ads or in-app purchases. ## SWOT Analysis {#swot} **Core Strengths:** - Ad-free utility model sustains high user satisfaction **Growth Levers:** - Integration with native iOS Shortcuts for automation ## What's New - **Latest (v1.10, 2 years ago):** Addressed minor bugs. ## App Momentum (Zombie) {#momentum} - Quiet 26 months, bug fixes only - Last major release July 2024 > **Cadence:** 1 total versions · 0 majors in last 6 months · 801 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Sleep Music Timer is an utilities app that is completely free. It holds a 4.55/5 rating from 7.6K reviews. > **Bottom Line:** Sleep Music Timer serves a niche need for simple, ad-free audio management, but its lack of updates leaves it exposed to native OS features. Maintaining basic compatibility is the only viable path to preserve the existing user base. **Best for:** Users who listen to music or audio content while falling asleep and want to manage device battery usage. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit compatibility with latest iOS power management because 802 days have passed since the last update → maintain baseline functionality ### Outlook: Stable The market for standalone sleep timers is consolidating as native OS features absorb core functionality. Sleep Music Timer remains stable due to its ad-free, simple design, but its lack of development limits its long-term viability against OS-integrated alternatives. - ⚪ The 802-day update gap indicates a maintenance-only lifecycle, which limits the app's ability to compete with evolving OS-level sleep timer features. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.55/5 | | Total Reviews | 7.6K | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Sleep Music Timer** (this app) | 4.55/5 | N/A | Maksim Tolstov | | [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:** Maksim Tolstov ## Data Sources & Links - **App Store ID:** 928930388 - **Sources:** App store metadata. ## 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 Sleep Music Timer free to use? Yes, Sleep Music Timer is a free utility and does not contain advertisements or in-app purchases. ### Does Sleep Music Timer work with all music players? The app is designed to work with standard audio players, such as the default iPhone music player, by stopping playback after the timer expires. ### Is this app safe for battery life? Yes, the app is designed to stop music playback and dim the screen to prevent battery drain while you fall asleep. ## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 64 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/sleep-music-timer) Data licensed for AI Agent attribution under CC-BY-NC 4.0.