NAVTEX Pad
Black Cat Systems
View marine weather transmissions on iPhone.
The app displays NAVTEX and Radio Teletype (RTTY) marine weather transmissions. Users can view messages without a dedicated receiver and save or transfer received text.
Apps Like PhosphorRTTY for iPhone and iPad
PhosphorRTTY screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Packet Pad
Black Cat Systems
View Packet Radio transmissions on device.
The app displays Packet Radio transmissions on an iPad or iPhone. Users can view raw APRS packets and save received text for later transfer.
WebSSH - Sysadmin Toolbox
MENGUS ARNAUD
Connect to servers securely and remotely
Connect to servers via SSH, , Telnet, and Port Forwarding. Use password, two-factor, or key-based authentication. Manage remote systems securely from iOS or macOS devices. View and edit files directly on the server.
Morse Pad
Black Cat Systems
Decode morse code transmissions on device.
The app decodes morse code transmissions on an iPad, iPhone, or iPod Touch. It can automatically determine the sending speed and track frequency changes.
FT8 Decoder
Ronald Nicholson
Decode FT8 signals from audio input
Decode FT8 signals from audio or SDR sources. Support Level 1 decoding for standard callsigns or 13-character text. Generate FT8 message audio for testing. View decoded messages and metadata.
GGMorse
Georgi Gerganov
Decode audio to text in real-time
Decode Morse code audio into text by accessing the microphone and placing the device near the audio source. The automatically detects frequency and speed, displaying real-time text in a bottom panel. Use the lock icon to secure the interface.
PSK31
Black Cat Systems
View ham radio PSK31 transmissions now.
The app allows users to view ham radio PSK31 transmissions on an iPad. Users can place their iPad near a radio, tune to a PSK31 frequency, and see decoded text along with a waterfall display of the audio spectrum.
Packet Commander
Makena Ventures LLC
Connect, send, and manage packets
Provides a terminal interface for radio operations on iOS devices. Users can connect to nodes and BBS systems via amateur radio. Features include full-screen terminal, color themes, and session management.
RadioMail
Makena Ventures LLC
Send messages via amateur radio network
Compose and reply to email messages via amateur radio networks. Send and receive messages through telnet or the Amateur Radio Emergency Data Network. Pair with VARA or KISS TNC modems via WiFi or Bluetooth.
SSTV Slow Scan TV
Black Cat Systems
Decode and display SSTV transmissions easily.
The app decodes and displays Ham Radio SSTV transmissions. It automatically detects and selects image formats, with manual control available.
Audio / Spectrum Analyzer
Loop-Sessions.LLC.
Analyze and display waveform
Real-time analysis displays waveform and amplitude simultaneously. Users can switch between portrait and landscape modes. Options to configure waveform and display. Adjustable FFT size and window function for precise frequency analysis.
TradeGPT: Chart AI Analysis
Any Mind LLC
Analyze charts and trade stocks
Analyze stock, crypto, and forex charts with AI-driven pattern recognition and price action insights. Generate trade ideas based on technical . Receive real-time market updates and explanations.
MorseDecoder
Ronald Nicholson
Decode audio signals into text
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.
StationWeather - METAR and TAF
Oliver Puetz
Track weather and flight reports in real
Access real-time weather data including METARs, TAFs, and NOTAMs. View weather radar and decoded reports for quick briefings. Set up widgets and watch complications for updates. Get live TAF summaries for immediate forecast insights.
Audio Spectrum Analyzer dB RTA
Marina Polyanskaya
Analyze and visualize frequencies
Analyze frequencies with a real-time display. Adjust and visualize sound levels across different frequency ranges. Export analysis data and compare signals for accuracy. Calibrate equipment for optimal performance.
How we rank alternatives
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