--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "SSTV Lite: Ham Radio" developer_entity: "方宇 周" bundle_id: "cannedrocket.com.sstvlite" app_store_id: "6793821600" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-10-17" report_date: "2026-10-22" last_verified: "2026-10-22T00:00:00.000Z" report_version: "2.0.2" total_reviews: 0 confidence: "low" confidence_score: 0.3 data_age_days: 19 momentum_velocity: "steady" intelligence_version: 2 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "amateur", "radio", "operators"] canonical_url: "https://marlvel.ai/apps/sstv-lite-ham-radio" license: "CC-BY-NC 4.0" content_version: "v2" --- # SSTV Lite: Ham Radio Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium > **TL;DR:** SSTV Lite: Ham Radio is a utilities app by 方宇 周, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** SSTV Lite: Ham Radio is a utilities app by 方宇 周. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | 方宇 周 | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 19d | ## Metadata & Market Performance - **Publisher:** 方宇 周 - **Category:** Utilities - **Target Audience:** Amateur radio operators and satellite listeners interested in receiving and transmitting images via radio frequencies. - **Platforms:** iOS - **Version Reviewed:** 2.0.2 - **Report Date:** 2026-10-22 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6793821600 - **Bundle ID:** cannedrocket.com.sstvlite - **Data Window:** Analysis based on signals collected up to 2026-10-22 ## Executive Snapshot **What it is:** SSTV Lite: Ham Radio is a signal decoding utility for amateur radio operators and satellite listeners on iOS and Mac. **Why users hire it:** The app removes the technical friction of manual signal tuning and image reconstruction by providing automated frequency and slant correction for radio transmissions. ## App DNA (Features & Intent) - **[Standard] SSTV and Weather Fax Decoding:** Decodes analog radio signals into images using microphone input or audio files. - **[Differentiator] Signal Desk:** Provides live spectrum and waterfall visualization for signal monitoring. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Automated Transmit:** Converts images into transmit-ready audio with support for multiple modes. ## Market Position {#market-position} SSTV Lite: Ham Radio occupies a specialized niche in the Utilities category, focusing on high-fidelity signal processing rather than mass-market appeal. The lack of a subscription model positions it as a professional-grade tool for enthusiasts who prefer one-time ownership. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with three-receive limit, One-time purchase for unlimited receiving and advanced features - **Analysis:** Freemium model uses a hard count on signal identification to gate access, requiring a one-time purchase for full utility. ## SWOT Analysis {#swot} **Core Strengths:** - Professional-grade Signal Desk provides a technical barrier for casual radio apps - iCloud sync across iPhone, iPad, and Mac increases switching costs for power users **Growth Levers:** - Expanding mode guide documentation could attract educational users ## What's New - **Latest (v2.0.2, 5 days ago):** Optimized SSTV and Weather Fax decoding, resolved audio switching bugs, and improved iCloud synchronization stability. ## App Momentum (Steady) {#momentum} - Improved SSTV mode detection accuracy. - Enhanced Weather Fax decoding stability. - Ships ~20 releases per year. > **Cadence:** 2 total versions · 1 majors in last 6 months · 5 days since last update · 18 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} SSTV Lite: Ham Radio is an utilities app that is free with in-app purchases. > **Bottom Line:** SSTV Lite: Ham Radio relies on its professional-grade signal processing to retain enthusiasts, but the strict free-tier limit risks capping the user base. Adjusting the conversion funnel would unlock growth among casual listeners without compromising the tool's technical value. **Best for:** Amateur radio operators and satellite listeners interested in receiving and transmitting images via radio frequencies. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] A/B test the free-receive limit because the current three-receive cap may truncate the user-onboarding funnel → increase conversion rate ### Outlook: Stable The market for radio utilities is consolidating around tools that offer high-fidelity signal processing and cross-device synchronization. SSTV Lite: Ham Radio is well-positioned to maintain its user base by continuing its steady release cadence and focusing on technical accuracy. - 🟢 The 18-day average update cadence shows active maintenance, which is essential for retaining users who rely on precise signal decoding. - ⚪ The focus on professional-grade tools like the Signal Desk keeps the app competitive against broader, less specialized radio utilities. ## 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 | | :--- | :--- | :--- | :--- | | **SSTV Lite: Ham Radio** (this app) | N/A/5 | N/A | 方宇 周 | | [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:** 方宇 周 - **Website:** [https://sstv.org.uk/](https://sstv.org.uk/) ## Data Sources & Links - **App Store ID:** 6793821600 - **Dev Site:** [Official Website](https://sstv.org.uk/) - **Sources:** Developer website content, About us / company information, 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 SSTV Lite: Ham Radio free to use? The app uses a freemium model. You can receive up to three signals for free, but unlimited receiving and advanced features like automated transmission require a one-time purchase. ### Does SSTV Lite: Ham Radio work on Mac? Yes, the app is built for iPhone, iPad, and Mac, and it supports iCloud sync to keep your station profiles and logs updated across all your devices. ### What radio modes does the app support? The app supports a broad range of modes including Martin, Scottie, Robot, PD, Pasokon, monochrome, FAX, and AVT for both receiving and transmitting images. ### Can I use the app to track satellites? Yes, the app includes Doppler-aware satellite tracking with pass reminders and provider-aware tuning, though these advanced features are locked behind the one-time purchase. ## 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:** 0 - **Data Sources:** developer website, company about page, 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:** 19 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/sstv-lite-ham-radio) Data licensed for AI Agent attribution under CC-BY-NC 4.0.