--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "RF Link — Signal Strength, LOS" developer_entity: "Yogesh Yadav" bundle_id: "com.yogesh.rfpath" app_store_id: "6800277485" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-09-18" report_date: "2026-10-30" last_verified: "2026-10-30T00:00:00.000Z" report_version: "3.0.3" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 10 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "telecom", "engineers,", "wireless"] canonical_url: "https://marlvel.ai/apps/rf-link-signal-strength-los" license: "CC-BY-NC 4.0" content_version: "v2" --- # RF Link — Signal Strength, LOS Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium > **TL;DR:** RF Link — Signal Strength, LOS is a utilities app by Yogesh Yadav, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** RF Link — Signal Strength, LOS is a utilities app by Yogesh Yadav. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | Yogesh Yadav | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 10d | ## Metadata & Market Performance - **Publisher:** Yogesh Yadav - **Category:** Utilities - **Target Audience:** Telecom engineers, wireless network planners, and amateur radio operators. - **Platforms:** iOS - **Version Reviewed:** 3.0.3 - **Report Date:** 2026-10-30 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6800277485 - **Bundle ID:** com.yogesh.rfpath - **Data Window:** Analysis based on signals collected up to 2026-10-30 ## Executive Snapshot **What it is:** RF Link is a technical utility for telecom engineers and wireless planners that performs RF path, line-of-sight, and Fresnel zone analysis on iOS. **Why users hire it:** It replaces the need for desktop-bound terrain analysis during field site surveys, removing the friction of waiting for office-based link feasibility reports. ## App DNA (Features & Intent) - **[Differentiator] ITM Longley-Rice Propagation Model:** Industry-standard terrain model for 20 MHz to 20 GHz analysis. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Coverage Heatmap:** Signal-strength coverage rendered over real-world terrain maps. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] PDF Report Export:** Professional link evaluation report generation for stakeholder sharing. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} RF Link occupies a specialized technical niche in the Utilities category, providing professional-grade propagation analysis that exceeds the capabilities of standard LOS calculators. The lack of recent major updates suggests a maintenance-focused posture rather than aggressive market expansion. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with limited calculations, Monthly subscription for unlimited access, Lifetime purchase option - **Analysis:** The freemium model gates unlimited usage of professional analysis tools behind monthly or lifetime payment options. ## SWOT Analysis {#swot} **Core Strengths:** - ITM Longley-Rice model provides professional-grade accuracy - Map-based transmitter selection simplifies field workflows **Growth Levers:** - Targeting amateur radio clubs could increase user base ## What's New - **Latest (v3.0.3, 1 months ago):** Resolved purchase and subscription errors while stabilizing trial credit persistence and update prompts. ## App Momentum (Maintenance) {#momentum} - Resolved purchase and subscription errors. - Stabilized trial credit persistence logic. - Ships maintenance-only updates. > **Cadence:** 1 total versions · 0 majors in last 6 months · 41 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} RF Link — Signal Strength, LOS is an utilities app that is free with in-app purchases. > **Bottom Line:** RF Link secures a defensible position by offering professional ITM propagation modeling on mobile, but the current maintenance-mode cadence risks ceding the field-planning niche to more iterative competitors. **Best for:** Telecom engineers, wireless network planners, and amateur radio operators. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship offline map caching because field engineers report connectivity issues in remote areas → increase session reliability ### Outlook: Stable The professional RF planning market is consolidating around tools that offer high-resolution terrain data and standardized propagation models. RF Link remains stable by maintaining this core technical capability, but it must address field-use friction to prevent churn among its core engineer audience. - ⚪ The latest release focuses on subscription reliability, indicating the developer is prioritizing monetization stability over new feature expansion. - 🟢 The inclusion of the ITM Longley-Rice model provides a technical barrier that prevents casual utility apps from competing in the professional planning space. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **RF Link — Signal Strength, LOS** (this app) | N/A/5 | N/A | Yogesh Yadav | | [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:** Yogesh Yadav ## Data Sources & Links - **App Store ID:** 6800277485 - **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 RF Link suitable for professional telecom engineering? Yes, RF Link includes the industry-standard Longley-Rice (ITM) irregular terrain model, which is designed for professional RF path, diffraction, and scatter analysis between 20 MHz and 20 GHz. ### Does RF Link require a subscription? RF Link uses a freemium model. It includes a number of free calculations, while unlimited path profiles and coverage maps are gated behind a monthly subscription or a one-time lifetime purchase. ### What is the difference between RF Link and basic line-of-sight apps? Basic apps often only check geometric line-of-sight. RF Link adds professional-grade ITM propagation modeling, Fresnel zone clearance, and earth-curvature adjustments, which are essential for accurate microwave and Wi-Fi backhaul planning. ### Can I use RF Link for amateur radio planning? Yes, RF Link is marketed as an ideal tool for amateur radio operators needing to predict terrain impact and link feasibility for long-distance wireless communication. ## 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:** 10 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/rf-link-signal-strength-los) Data licensed for AI Agent attribution under CC-BY-NC 4.0.