--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Sensor-Stream" developer_entity: "Yerim Lab LLC" bundle_id: "com.yerim.sensorstream" app_store_id: "6783206955" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-06-27" report_date: "2026-08-17" last_verified: "2026-08-17T00:00:00.000Z" report_version: "1.0" total_reviews: 1 overall_rating: 5 confidence: "low" confidence_score: 0.2 data_age_days: 44 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "researchers,", "developers,", "testers"] canonical_url: "https://marlvel.ai/apps/sensor-stream" license: "CC-BY-NC 4.0" content_version: "v2" --- # Sensor-Stream Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 5 > **TL;DR:** Sensor-Stream is a utilities app by Yerim Lab LLC, rated 5/5 by 1 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Sensor-Stream is a utilities app by Yerim Lab LLC. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **Category** | Utilities | | **Developer** | Yerim Lab LLC | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 44d | ## Metadata & Market Performance - **Publisher:** Yerim Lab LLC - **Category:** Utilities - **Target Audience:** Researchers, developers, and testers requiring raw motion sensor data from Apple hardware for analysis. - **Platforms:** iOS - **Version Reviewed:** 1.0 - **Report Date:** 2026-08-17 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6783206955 - **Bundle ID:** com.yerim.sensorstream - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-17 ## Executive Snapshot **What it is:** Sensor-Stream is a utility for iPhone and Apple Watch that streams and records raw motion sensor data for researchers and developers. **Why users hire it:** It displaces manual data logging by providing a direct CSV export path for motion sensor streams. ## App DNA (Features & Intent) - **[Standard] Multi-Device Sensor Streaming:** Streams motion data from iPhone and Apple Watch hardware to the app interface. - **[Differentiator] CSV Data Export:** Exports captured sensor data as CSV files for external analysis or research. * *User Intent:* Users want to quickly find relevant content or features. - **[Standard] Live Sampling-Rate Display:** Visualizes real-time sampling-rate information alongside sensor graphs. ## Market Position {#market-position} Sensor-Stream serves a technical niche in the Utilities category with a 5.0 rating. The lack of recent updates (51 days since last store update) suggests a stable, maintenance-focused position rather than a growth-oriented one. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** Sensor-Stream is offered as a free utility with no visible in-app purchases or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - CSV data export enables integration with external analysis environments **Growth Levers:** - Real-time quaternion visualization would reduce desktop-side processing ## Recent Changes (v2 → v3) {#recent-changes} Sensor-Stream remains in a static maintenance state, with no functional changes to its feature set or pricing model. The only material updates are the inclusion of a 5.0 rating in the market position and a shift in the SWOT analysis regarding the impact of excluding HealthKit data. **Overall trend**: Stable **Compared at**: 2026-08-17 ### Medium-impact changes - **[Shifted] HealthKit exclusion reclassified** (swot) ### Low-impact changes - **[Added] Rating disclosure** (positioning) ## App Momentum (Maintenance) {#momentum} - Ships bug fixes only. - No major feature updates. > **Cadence:** 1 total versions · 0 majors in last 6 months · 50 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Sensor-Stream is an utilities app that is completely free. It holds a 5/5 rating from 1 review. > **Bottom Line:** Users report: Sensor-Stream provides a reliable, free tool for raw motion data capture, but the lack of active development limits its long-term utility. Prioritizing niche sensor-channel expansion would unlock value for researchers who currently rely on more expensive, proprietary alternatives. **Best for:** Researchers, developers, and testers requiring raw motion sensor data from Apple hardware for analysis. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit user-requested sensor channels because the current set is static → increase utility for niche research segments ### Outlook: Stable The motion-capture utility market is consolidating around tools that offer deeper integration with data-science platforms. Sensor-Stream's current posture is stable, but the lack of active development leaves it vulnerable to rivals that add automated data-filtering or cloud-sync features. - ⚪ The maintenance-only release cadence suggests the developer is not prioritizing growth, which keeps the app in a stable but static state. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Sensor-Stream** (this app) | 5/5 | N/A | Yerim Lab LLC | | [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:** Yerim Lab LLC - **Website:** [https://www.yerimlab.com/sensorstream/support.html](https://www.yerimlab.com/sensorstream/support.html) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/sensor-stream/id6783206955?uo=4) - **Dev Site:** [Official Website](https://www.yerimlab.com/sensorstream/support.html) - **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 Sensor-Stream suitable for professional research? Yes, Sensor-Stream provides raw motion data and CSV export, which are standard requirements for external research and development workflows. ### Does Sensor-Stream include biometric data? No, Sensor-Stream explicitly excludes HealthKit-dependent biometric data, focusing exclusively on motion sensor streams like accelerometer and gyroscope data. ### What is the cost of using Sensor-Stream? Sensor-Stream is currently free to use with no in-app purchases or subscription tiers. ## 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:** 44 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/sensor-stream) Data licensed for AI Agent attribution under CC-BY-NC 4.0.