Signal generator supporting 0-22kHz in 1Hz increments. Built for audio engineers, equipment testing, and anyone who needs reliable tone generation on mobile.
Sine, square, and sawtooth wave generation with real-time waveform display. Switch between types instantly.
Logarithmic frequency slider for precise tuning across the full audible spectrum. Includes quick-access presets.
Automated frequency sweeps for speaker testing and room analysis. Full range and bass-focused sweep modes.
Standard musical frequencies for instrument tuning. A440 reference and common note presets included.
Low-latency generation with zero-crossing detection. Smooth fade in/out prevents clicks and pops.
Built specifically for mobile with haptic feedback, orientation lock, and background playback support.
Advanced functionality for professional audio work. One-time purchase, no subscriptions.
Two independent signal generators for beat frequency testing and complex audio analysis work.
Full chromatic keyboard with octave selection. Precise note generation across multiple octaves.
Record generated tones directly to WAV format. Capture single or dual tones for offline analysis and archival.
Independent phase inversion for each channel. Essential for phase testing and null experiments.
Ad-free experience for uninterrupted workflow. Support ongoing development directly.