The app decodes morse code transmissions on an iPad, iPhone, or iPod Touch. It can automatically determine the sending speed and track frequency changes.
by Black Cat Systems★ 3.928 ratingsLifestyle$2.99Data updated 2026-10-08
Track game scores without paper. Record points for each player or team. Customize names and settings for different game formats. View local leaderboards to compare scores.
Measure rotational speed using flicker frequency analysis. Adjust frequency with precision up to 1000 Hz. Detect stationary motion by matching flicker rates. Control connected flashlight for testing. View frequency and RPM values in real time.
Create custom playlists from device songs. Apply real-time effects including speed change, pitch shift, 10-band EQ, reverb, and center cancel. Adjust settings via toolbar buttons for , tune, EQ, and reverb.
Use iPhone as a connected via USB to mirror Mac screen. Draw with Wacom stylus and 3D Touch. Control canvas with touch gestures for zoom, scroll, undo, and redo. Connect securely for real-time screen mirroring.
The app provides mobile-audio installation knowledge. It helps users design and build custom enclosures and assists with wiring subwoofers, including calculators for port conversion and tuning frequency.
Control synthesizer via iOS device with real-time visual feedback. Adjust mixer sliders and effects using multi-touch and touch pad. View instrument levels, effect amounts, and mixer balance. Sync and interact with for precise sound adjustments.
Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.
Real-time propagation data provides solar and geomagnetic insights for QSO planning. DX cluster viewer displays active DX spots. Calculate antenna lengths and tune dipoles. Check frequency bands and propagation conditions.