--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "uSpectrum PAR" developer_entity: "United Power Research Technology Corporation" bundle_id: "com.uprtek.rd.uspectrumpar" app_store_id: "1466017397" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-06-10" report_date: "2026-10-07" last_verified: "2026-10-07T00:00:00.000Z" report_version: "1.0.3" total_reviews: 3 overall_rating: 1 confidence: "low" confidence_score: 0.05 data_age_days: 38 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "professional", "lighting", "technicians"] canonical_url: "https://marlvel.ai/apps/uspectrum-par" license: "CC-BY-NC 4.0" content_version: "v2" --- # uSpectrum PAR Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 1 > **TL;DR:** uSpectrum PAR is a utilities app by United Power Research Technology Corporation, rated 1/5 by 3 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** uSpectrum PAR is a utilities app by United Power Research Technology Corporation. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1/5 (3 reviews) | | **Category** | Utilities | | **Developer** | United Power Research Technology Corporation | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 38d | ## Metadata & Market Performance - **Publisher:** United Power Research Technology Corporation - **Category:** Utilities - **Target Audience:** Professional lighting technicians and researchers using UPRtek handheld spectral PAR meters. - **Platforms:** iOS - **Version Reviewed:** 1.0.3 - **Report Date:** 2026-10-07 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 1466017397 - **Bundle ID:** com.uprtek.rd.uspectrumpar - **Data Window:** Analysis based on signals collected up to 2026-10-07 ## Executive Snapshot **What it is:** uSpectrum PAR is a wireless controller application for UPRtek handheld spectral PAR meters, designed for professional lighting technicians and researchers on iOS. **Why users hire it:** The app removes the need for manual device configuration by providing a remote interface for spectral analysis, serving as a necessary utility for owners of UPRtek measurement hardware. ## App DNA (Features & Intent) - **[Differentiator] Bluetooth Meter Integration:** Wireless remote control and configuration of UPRtek handheld Spectral PAR meters. - **[Standard] Spectral Analysis Visualization:** Displays diagrams for Spectrum, PPFD Spectrum, CIE1931, CIE1976, and CRI data. - **[Standard] Data Export and Sharing:** Saves captured data as XLS files and enables sharing via email. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} uSpectrum PAR occupies a niche utility position within the professional lighting sector, with its value entirely contingent on proprietary UPRtek hardware ownership. The lack of updates for over 480 days signals a stagnant market position that relies on hardware lock-in rather than software innovation. ## Monetization Strategy - **Model:** Free - **Tiers:** Free application with no IAP or subscription mentioned - **Analysis:** The app functions as a free utility tool to support the sale of proprietary UPRtek hardware. ## SWOT Analysis {#swot} **Core Strengths:** - Proprietary hardware-software link creates high switching costs for professional users **Growth Levers:** - Cloud-based data synchronization would improve team-based spectral analysis workflows ## What's New - **Latest (v1.0.3, 1 years ago):** Added support for the PG200N UVA device. ## App Momentum (Zombie) {#momentum} - Quiet 16 months, no feature updates. - Last major release occurred June 2025. > **Cadence:** 1 total versions · 0 majors in last 6 months · 484 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} uSpectrum PAR is an utilities app that is completely free. It holds a 1/5 rating from 3 reviews. > **Bottom Line:** uSpectrum PAR functions as a legacy support tool for UPRtek hardware, and the lack of updates over the last 16 months signals that the developer has effectively deprioritized the software layer. **Best for:** Professional lighting technicians and researchers using UPRtek handheld spectral PAR meters. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the current application maintenance cycle because the 16-month update gap indicates a lack of strategic priority → reallocate engineering resources. ### Outlook: Stable The professional lighting utility market is shifting toward integrated, smartphone-native analysis tools, which threatens the relevance of dedicated hardware-dependent apps like uSpectrum PAR. Without a clear roadmap for software modernization, uSpectrum PAR will likely remain a static utility that provides diminishing value to the UPRtek hardware ecosystem. - ⚪ The 16-month development gap indicates uSpectrum PAR is in maintenance mode, with no expectation of new feature expansion in the coming quarters. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1/5 | | Total Reviews | 3 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **uSpectrum PAR** (this app) | 1/5 | N/A | United Power Research Technology Corporation | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [App For Siri Commands Tips](https://marlvel.ai/apps/app-for-siri-commands-tips) | N/A/5 | N/A | Anh La Phan Son | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Bin Days - Bin Reminder](https://marlvel.ai/apps/bin-days-bin-reminder) | N/A/5 | N/A | Vicki Partridge | ## Company Profile - **Developer:** United Power Research Technology Corporation ## Data Sources & Links - **App Store ID:** 1466017397 - **Sources:** App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*App For Siri Commands Tips*](https://marlvel.ai/apps/app-for-siri-commands-tips) (Anh La Phan Son) · N/A Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Bin Days - Bin Reminder*](https://marlvel.ai/apps/bin-days-bin-reminder) (Vicki Partridge) · N/A Rating - [*Controller Tester FGC*](https://marlvel.ai/apps/controller-tester-fgc) (Aaron Lowe) · 5.0/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*MDflow Web Clipper*](https://marlvel.ai/apps/mdflow-web-clipper) (DataOps, s.r.o.) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is uSpectrum PAR compatible with all UPRtek meters? No, the app is designed for specific handheld spectral PAR meters, such as the PG200N, and requires specific firmware versions to function correctly. ### Does uSpectrum PAR require an internet connection? The app connects to UPRtek handheld meters via Bluetooth for data capture, but an internet connection is required to share the captured data via email. ### Are there free alternatives to uSpectrum PAR? uSpectrum PAR is a free utility, but it is proprietary to UPRtek hardware. Alternatives would require purchasing different measurement hardware or using general-purpose light-metering apps that lack spectral analysis 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:** 0.05/1.0 (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:** 38 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/uspectrum-par) Data licensed for AI Agent attribution under CC-BY-NC 4.0.