ClikTrak
ClikTrak is a tally counter, or event counter, that you can customize. It also features extensive reporting capabilities, as well as the ability to cl...
lack Cat Systems
Synth Motion
Synth Motion is a programmable sound effects generator, inspired by the famous SN76477 integrated circuit chip from the 1970s. It contains two adjusta...
Godafoss Audio Spectrum Waterfall for QRSS CW DFCW FSKCW
Godafoss displays a waterfall of the audio spectrum, letting you view QRSS CW, DFCW, FSKCW, and other slow transmission speed signals. You can place y...
Radiation Map Tracker Free
Concerned about nuclear radiation levels, due to fallout from damaged nuclear reactors, nuclear tests, or other events? Radiation Map Tracker connects...
Synth 76477 Complex Sound Synthesizer
Synth 76477 is a powerful sound effects generator and synthesizer app, inspired by the famous SN76477 integrated circuit from the 1970s, but containin...
Feld Hellschreiber
Hellschreiber is a teleprinter system, developed in the 1920s, that transmits text via sound, much like an old facsimile (fax) system. Each pixel of a...
GMDSS Global Marine Distress and Safety System Decoder
Want to display GMDSS (Global Marine Distress and Safety System) transissions, without using a bulky computer? With this app, you can decode GMDSS-DSC...
ALE Automatic Link Establishment MIL-STD-188-141B Decoder for Shortwave and Ham Radio
Want to display ALE transissions, without using a bulky computer?With this app, you can decode Automatic link establishment (ALE) MIL-STD-188-141B tra...
Selcall Selective Calling Tone Generator
SelCall generates Selective Calling Tones. Select your tone type from the extensive selection of available modes, then touch the button for each tone ...
DX Toolbox
Are you a ham radio operator or shortwave listener, in need of up to date propagation information and solar conditions? DX Toolbox features several pr...