PulseModem A
PulseModem A is an APRS client for amateur radio operators on iOS and iPadOS, providing real-time network monitoring and GPS beaconing.
The App DNA
What makes this app unique?
The app removes the friction of manual station identification by mapping APRS-IS data to a visual interface with integrated callsign lookups.
For Licensed amateur radio operators requiring mobile APRS monitoring and beaconing tools.
What does it look like?
Key features
Connects to global APRS-IS network with geographic filtering.
Plots stations using authentic APRS symbol icons.
Enables one-tap callsign lookups within the app interface.
How much does it cost?
PulseModem A operates as a free utility for the amateur radio community with no current subscription or IAP gates.
Velocity
Maintenance developmentUX improvementsperformanceShow more...
PulseModem A currently operates at a maintenance cadence, with only one release recorded in the analyzed window. The latest version marks a major technical milestone by migrating the entire codebase from Objective-C to native SwiftUI. This update introduces a new messenger-style interface for contacts and enhanced beacon mode functionality. Development appears focused on modernization and performance optimization rather than frequent feature iteration.
Who built it?
Pulsely Consulting
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PulseSIP VoIP SoftphoneUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for PulseModem A
How's the Travel market?
PulseModem A maintains a niche presence in the Travel category, holding a 3.4-star rating across 39 reviews. The lack of active RF-direct TNC operation limits its utility compared to legacy hardware-integrated clients.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for PulseModem A
Where is it heading?
The amateur radio utility market is shifting toward native, high-performance mobile clients that bridge the gap between digital networks and analog hardware. PulseModem A is currently positioned as a monitoring-first tool, and its future growth depends on re-establishing the hardware-linked workflows that define the category.
- The latest SwiftUI rewrite establishes a modern codebase, which provides the foundation for re-integrating complex hardware-linked features.
- The absence of RF-direct TNC operation forces power users to rely on alternative clients, which limits the app's long-term retention.
The SWOT
- SwiftUI architecture enables native performance
- Visual map interface differentiates from text-only clients
- QRZ.com integration reduces information-gathering friction
- Restore RF-direct TNC operation for hardware-linked users
- Expand beaconing features for field operators
Next best moves
Ship RF-direct TNC operation because it is the primary missing feature for radio-linked users → restore core utility
The counter-intuitive read
The lack of RF-direct TNC operation is a…
Read the full takeBottom line
Restoring RF-direct TNC operation would address the primary utility gap for radio-linked operators, unlocking the app's potential as a primary field tool rather than a secondary monitoring client.
Unlock 3 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is PulseModem A free to use?
Does PulseModem A support direct radio transmission?
Do I need a license to use PulseModem A?
Sources
- [1] App Store
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