10+ similar apps compared and reviewed
Whether you want more options like Frequency Generator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Generate a wide range of audio tones and noise, from pure sine waves to complex mixes. Features include frequency control, various waveforms, presets for specific uses like sleep or tinnitus, and tools for instrument tuning and speaker testing. The app allows tones to play in the background and offers a sleep timer.
Create audio tones from 1 Hz to 22 kHz with adjustable frequency and waveform. Offers a sleep timer and dark mode. Free users have limited daily uses and waveform options.
Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.
