Report updated Apr 16, 2026
Shortwave Broadcast Schedules
For shortwave radio listeners (SWL) and radio hobbyists who require an organized, portable reference for international broadcast schedules and station logging.
Shortwave Broadcast Schedules is an established lifestyle app that is a paid app. With a 4.5/5 rating from 237 reviews, it shows polarized user reception.
What is Shortwave Broadcast Schedules?
Current Momentum
v1.6
This app has been updated by Apple to display the Apple Watch app icon. Added a logging feature, so users can keep logs of stations they hear. Updates for iOS 10.2.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Access to over 11,000 longwave, mediumwave, and shortwave radio station schedules.
Visual indicator (bold text) for stations currently broadcasting, allowing for quick identification.
Built-in logging system to track heard stations with SIO, frequency, time, and personal notes.
How much does it cost?
- One-time purchase of $3.99
The app utilizes a straightforward one-time purchase model, positioning itself as a professional utility tool for radio hobbyists rather than a recurring subscription service.
Who Built It?
Black Cat Systems
Providing specialized signal processing utilities and educational tools for amateur radio enthusiasts and audio professionals.
Portfolio
13
Apps
Who is Black Cat Systems?
Black Cat Systems has established a defensible niche by digitizing specialized hardware functions for the amateur radio and shortwave listening communities. Their structural advantage lies in deep domain expertise in signal decoding and RF mathematics, creating a moat against generalist utility developers. While much of the portfolio consists of legacy technical tools, the recent success of their gamified Morse code curriculum suggests a strategic pivot toward high-retention educational content within their established technical vertical.
Who is Black Cat Systems for?
- Amateur radio operators (Ham)
- Shortwave listeners
- Audio technicians requiring portable signal decoding
- Sound management tools
Portfolio momentum
Maintained a consistent update cycle with 4 releases in the last 6 months, primarily focused on sustaining their core technical utility suite.
What other apps does Black Cat Systems make?
ACARS
DX Toolbox
SSTV Slow Scan TV
Audio Spectrum Analyzer
Remote Control For Sound Byte Cart Machine Program
Sound Byte Cart Machine App
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for Shortwave Broadcast Schedules?
How's The Lifestyle Market?
How does it evolve in the Lifestyle market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇺🇸 US | Lifestyle | iOSPaid | #40 | NEW |
| 🇲🇦 Morocco | Lifestyle | iOSPaid | #66 |
The rivals identified
The Nemesis
Shortwave Schedule
HF Radio Apps
Direct competitor providing real-time international shortwave broadcast schedules and frequency tracking.
Head-to-head analysis pending — refresh this report for a detailed comparison.
Contenders
HamLog
0Pignology, LLC
Competes on the logging functionality, allowing users to track contacts and stations heard with detailed metadata.
Radiant Radiology Patient
Zed Technologies
Focuses specifically on the logging and database management aspect of the shortwave hobby.
Peers
Live Global Radio Access
Live Sports Coverage
Scanner Radio - Police Scanner
GordonEdwards.net LLC
Provides access to live audio streams of public safety and radio communications, appealing to the same radio hobbyist demographic.
New Kids on the Block
SDR Touch - Live radio via USB
Signalware Ltd
Modern interface for software-defined radio that is gaining traction for its visual spectrum analysis capabilities.
DX Cluster monitor
★1.0 (1)Martin Kuera
A newer, community-driven platform for real-time reporting of radio station activity and propagation conditions.
The outtake for Shortwave Broadcast Schedules
Strengths to defend, gaps to attack
Core Strengths
- Extensive, specialized database of 11,000+ stations.
- Integrated logging system that replaces manual paper logs.
- Simple, one-time purchase model.
- Established reputation within the niche radio hobbyist community.
Critical Frictions
- Lack of recent UI/UX updates.
- No social integration or community-sharing features.
- Limited visual appeal compared to modern SDR-based apps.
Growth Levers
- Integration with modern SDR hardware.
- Cloud-syncing for logs to allow multi-device access.
- Community-driven crowdsourced updates for station frequency changes.
Market Threats
- Modern SDR apps that combine scheduling with live visual spectrum analysis.
- Free, web-based databases that are becoming more mobile-responsive.
- Potential for abandonment if the database is not kept updated.
Key Takeaways
Shortwave Broadcast Schedules is an established lifestyle app that is a paid app. With a 4.5/5 rating from 237 reviews, it shows polarized user reception.
Where Is It Heading?
Trend analysis
Available very soon