Helinaut is a white noise app offering brown, pink, and white noise options with adjustable timers. It plays sounds in the background, helping users sleep, relax, or concentrate without ads or account requirements.
Helinaut is a Lifestyle & Personal product. It helps users fall asleep faster and improve focus using customizable white noise sounds. It is built as a consumer product for individuals seeking better sleep or concentration. The product is available for free. Helinaut is available on iOS.
Peutnon OU builds and maintains Helinaut, and the product first shipped in 2026. PulseGate's similarity index finds few close equivalents — Helinaut occupies a relatively distinct niche. Key capabilities include white noise playback, sleep timer, and background audio.
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