Showing 1–20 of 1,000 ranked alternatives.
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.
Matthew Kaufman
Identify radio transmissions with multiple formats.
The app identifies two-way radio transmissions using Motorola MDC-1200, GE STAR, or Kenwood FleetSync formats. It also decodes the QuickCall II signaling format, serving as a tool for radio technicians and scanner listeners.
Sepia Software LLC
Listen to live alerts and read real-time
Receive live audio updates from emergency broadcasts and scanners. Listen to real-time dispatches with AI-generated text transcription. Save and share recordings. Set alerts for specific locations or events.
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.
奇勇 颜
Control LED with BLE
Control RGB LED string via Bluetooth Low Energy. Set colors, brightness, and display modes. Adjust timing intervals and schedule lighting patterns. Pair instantly without additional setup.
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.
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.
SDI Technologies
Control lights, audio, and alarms remotely
Control Bluetooth devices wirelessly from an iOS device. Adjust lighting modes, colors, and brightness. Manage audio settings including volume and modes. Customize alarm functions for sleep, nap, and alarm schedules.
XinGuang Technology Co.,Ltd.
Watch live surgery streams and receive remote
Access live surgical broadcasts and remote guidance via 3G/4G/WiFi. View real-time video streams and interact with experts. Share media files and receive instructions during procedures.
Black Cat Systems
Receive faxes via HF radio
Receive and display marine fax images using HF radio audio. Connect via Bluetooth or audio input. Tune to fax frequencies. View real-time reports without internet.
Digital Bananas, LLC
Detect paranormal activity with technology.
The app mimics technologies to detect paranormal activity including RADAR, EMF, Infrasound, EVP, and Ion detection. It identifies irregular energy, fluctuations, electron vibrations, low-frequency sounds, and ion charges.
Lightspeed Aviation
Record and playback flight communications.
The app records and plays back incoming and outgoing communications. It allows pilots to create a permanent archive of flight communications for post-flight briefing and training.
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