--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "OpenRadiation" developer_entity: "ASNR" bundle_id: "org.openradiation" app_store_id: "1246249831" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-04-23" report_date: "2026-08-22" last_verified: "2026-08-22T00:00:00.000Z" report_version: "3.6" total_reviews: 4 overall_rating: 2 sentiment: "Mixed" sentiment_score: 50 confidence: "low" confidence_score: 0.3 top_complaint_theme: "Hardware connectivity failures prevent users from finding and pairing sensors within the mobile application" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 81 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["utilities", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "citizen", "scientists,", "students,"] canonical_url: "https://marlvel.ai/apps/openradiation" license: "CC-BY-NC 4.0" content_version: "v2" --- # OpenRadiation Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 2 · Sentiment Mixed - **Recent focus**: Hardware connectivity failures prevent users from finding and pairing sensors within the mobile application (top complaint) > **TL;DR:** OpenRadiation is a utilities app by ASNR, rated 2/5 by 4 users, with Mixed user sentiment (50/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** OpenRadiation has Mixed user sentiment with a 2/5 rating from 4 reviews. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 2/5 (4 reviews) | | **User Mood** | Mixed | | **Category** | Utilities | | **Developer** | ASNR | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 81d | ## Metadata & Market Performance - **Publisher:** ASNR - **Category:** Utilities - **Target Audience:** Citizen scientists, students, and individuals interested in monitoring environmental radioactivity levels. - **Platforms:** iOS - **Version Reviewed:** 3.6 - **Report Date:** 2026-08-22 - **Signal Count:** 1 review analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1246249831 - **Bundle ID:** org.openradiation - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-22 ## Executive Snapshot **What it is:** OpenRadiation is a citizen science utility for tracking environmental radioactivity via manual entry or Bluetooth sensor integration on iOS. **Why users hire it:** The platform serves academic and environmental research by aggregating crowdsourced data into an open-access database, removing the cost barrier for individual monitoring. ## App DNA (Features & Intent) - **[Differentiator] Bluetooth Sensor Integration:** Connects to external hardware to measure radioactivity levels via Bluetooth. - **[Differentiator] Collaborative Data Mapping:** Contributes user measurements to a shared, open-access database of environmental radioactivity. * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Standard] Manual Data Entry:** Allows users to log radioactivity measurements without requiring a compatible sensor. ## Market Position {#market-position} OpenRadiation maintains a specialized position in the Utilities category, serving as a non-commercial research tool rather than a mass-market app. The 2-star rating across 4 total reviews highlights the impact of technical instability on its small, niche user base. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features and data - **Analysis:** OpenRadiation operates as a non-commercial utility, relying on academic and scientific partnerships rather than user-facing monetization. ## 🟡 User Sentiment (Low Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 2/5 - **Platform Split:** iOS 2.0/5 (4 ratings) - **Overall Sentiment:** Mixed ### Top Complaints (Impact Areas) - **Hardware connectivity failures prevent users from finding and pairing sensors within the mobile application** ## SWOT Analysis {#swot} **Core Strengths:** - Open Database License creates a defensible, non-commercial barrier for academic research **Growth Levers:** - Manual data entry provides a low-friction fallback for users without specialized hardware ## Recent Changes (v2 → v3) {#recent-changes} The outlook for OpenRadiation has shifted from mixed to declining, driven by a stagnant development cadence that leaves critical sensor-pairing failures unresolved. This lack of investment now threatens the platform's core contributor base and long-term relevance. **Overall trend**: Declining **Compared at**: 2026-08-22 ### High-impact changes - **[Added] Contributor base threat** (swot) - **[Declined] Outlook trend** (positioning) ### Medium-impact changes - **[Shifted] Market position narrative** (positioning) ## What's New - **Latest (v3.6, 4 months ago):** Added support for Bertin radconnect devices, including offline measurement capabilities in airplane mode. ## App Momentum (Maintenance) {#momentum} - Ships maintenance-only updates. - Last major release four months ago. > **Cadence:** 1 total versions · 1 majors in last 6 months · 121 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} OpenRadiation is an utilities app that is completely free. It holds a 2/5 rating from 4 reviews. > **Bottom Line:** Restoring hardware connectivity is the only way to defend the platform's utility, as the current maintenance-mode cadence is actively eroding the contributor base. **Best for:** Citizen scientists, students, and individuals interested in monitoring environmental radioactivity levels. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit Bluetooth pairing logic because connectivity failures are the top-reported frustration → restore core sensor utility. ### Outlook: Declining The environmental monitoring space is increasingly dominated by stable, high-frequency apps, leaving OpenRadiation exposed due to its stagnant development cadence. Without a shift to active maintenance, the platform will likely lose its relevance as a reliable source for collaborative radioactivity data. - 🔴 Hardware connectivity failures in the latest release prevent sensor pairing, which directly undermines the app's primary value proposition. - 🔴 The 121-day gap since the last update indicates a maintenance-only posture, leaving critical bugs unaddressed and signaling low investment in user retention. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 2/5 | | Total Reviews | 4 | | Sentiment | Mixed (50/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **OpenRadiation** (this app) | 2/5 | Mixed | ASNR | | [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) | 4.5/5 | Mixed | Fuxin Technology | | [Potatso](https://marlvel.ai/apps/potatso) | 4.4/5 | n/a | Potatso Lab LTD | ## Company Profile - **Developer:** ASNR ## Data Sources & Links - **App Store ID:** 1246249831 - **Sources:** App store metadata, User reviews. ## 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) · 4.5/5 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 OpenRadiation free to use? Yes, OpenRadiation is a non-commercial project supported by academic and scientific partners, and all features and data are free to access. ### Do I need a sensor to use OpenRadiation? No, while the app supports Bluetooth sensor integration for automated measurements, you can also log radioactivity data manually via the application. ### Why is the app not connecting to my sensor? Users report that the latest version of OpenRadiation fails to detect or pair with compatible sensor hardware, which is a known issue currently affecting the app's utility. ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **Data Sources:** user reviews, 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:** 81 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/openradiation) Data licensed for AI Agent attribution under CC-BY-NC 4.0.