NoiseOff

Airport noise, impact noise between floors, a partner's snoring, urban traffic noise — noise has become a source of stress in our daily lives.

NoiseOff is a psychoacoustic noise masking app optimized for specific situations. It offers 40 presets designed to match the frequency characteristics of the noise you experience, rather than just simple white noise.

NoiseOff is a psychoacoustic noise masking app optimized for various situations. ■ Noise Masking
Brown/Pink/White noise tailored to real-life sounds such as aircraft noise, traffic noise, inter-floor impact noise, snoring, and construction noise.

■ Natural Sounds
Gentle rain, waves, campfire, forest breeze, stream, rain on a Korean tiled roof, and the Great King Seongdeok Bell.

■ Focus & Sleep
Deep focus, reading, sleep, nap, shift sleep, and probabilistic resonance focus modes.

■ By Emotion
Hypoallergenic sounds tailored to tension, anxiety, anger, depression, and fatigue.

■ Cinematic Ambient
Includes 7 high-quality ambient music tracks.

✓ Fully offline operation

✓ No ads

✓ Supports 11 languages

✓ Real-time PCM audio engine — Seamless playback