The app generates sine waves, square waves, white noise, and pink noise. Users can select frequencies between 20Hz and 20kHz with multiple resolutions or enter exact frequencies via keyboard.
by Andrew Smith★ 3.33 ratingsMusic$8.99Data updated 2026-09-10
Play audio tracks designed to influence brainwave activity. Select pre-set frequencies for , relaxation, or sleep. Adjust volume and playback speed. Track session duration and mental state goals.
Listen to over 200 stations with genre-based sorting and playlist access. Save favorite stations for quick access. View listening history and find previously played stations. Set a sleep timer to automatically stop playback.
The app analyzes singing or instrument pitch using the device microphone. It displays pitch on a scrolling graph, coloring notes green for on-pitch, red for sharp, and blue for flat.
