SSTV Lite: Ham Radio

SSTV Lite: Ham Radio

By 方宇 周

SSTV Lite: Ham Radio is a signal decoding utility for amateur radio operators and satellite listeners on iOS and Mac.

The App DNA

What makes this app unique?

The app removes the technical friction of manual signal tuning and image reconstruction by providing automated frequency and slant correction for radio transmissions.

For Amateur radio operators and satellite listeners interested in receiving and transmitting images via radio frequencies.

What does it look like?

Key features

SSTV and Weather Fax Decodingstandard

Decodes analog radio signals into images using microphone input or audio files.

Signal Deskedge

Provides live spectrum and waterfall visualization for signal monitoring.

Automated Transmitedge

Converts images into transmit-ready audio with support for multiple modes.

The strategy behind these features

How much does it cost?

freemiumFree tier with three-receive limitOne-time purchase for unlimited receiving and advanced features

Freemium model uses a hard count on signal identification to gate access, requiring a one-time purchase for full utility.

Velocity

Steady developmentUX improvementsperformanceShow more...

With two releases in the last 30 days, the app maintains a steady development cadence. The latest version focuses on technical improvements, specifically enhancing decoding accuracy for SSTV and Weather Fax, alongside stability fixes for audio and iCloud synchronization. This follows a pattern of iterative updates aimed at refining core radio functionality. The development trend remains stable, prioritizing performance and reliability over frequent feature expansion.

See all version history

Who built it?

方宇 周

3 apps tracked · Utilities

SatellitePlus Radar SatéliteSatellitePlus Radar SatéliteSatellitePlus ProSatellitePlus Pro
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

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Competition

Competitive landscape for SSTV Lite: Ham Radio

How's the Utilities market?

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.

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The rivals identified

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The Analyst's Read

Key takeaways for SSTV Lite: Ham Radio

Where is it heading?

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.

The 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
Critical Frictions 1 weakness inside
Growth Levers
  • Expanding mode guide documentation could attract educational users
Market Threats 1 threat identified

Next best moves

1 Pivot

A/B test the free-receive limit because the current three-receive cap may truncate the user-onboarding funnel → increase conversion rate

The counter-intuitive read

The app's lack of a subscription model is…

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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.

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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.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by SSTV Lite: Ham Radio, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “SSTV Lite: Ham Radio Intelligence Report.” Updated Oct 22, 2026. https://marlvel.ai/apps/sstv-lite-ham-radio

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