NapApp is a minimalist sleep and relaxation companion designed to help you fall asleep faster and stay asleep longer. Choose from six carefully curated ambient sounds—white noise, pink noise, rain, fan, train, and ocean waves—to create the perfect audio environment for your mood and surroundings. Each sound can be fine-tuned with super-sensitive volume control, allowing you to find the exact level that feels just right.

But NapApp is more than just a sound player. It also includes a gentle nightlight feature that softly illuminates your room with fully adjustable brightness. Just like the audio, light intensity is finely adjustable, letting you set the perfect glow for drifting off to sleep. Both features come with a built-in timer—whether you want a quick nap or hours of calm, you decide when the sound and light should fade out smoothly.

Everything works with minimal clutter: no sign-ups, no ads, just one tap to play. NapApp remembers your last settings, runs light on battery, and loads sounds only when needed. Whether you're at home, on a plane, or in a noisy hotel, NapApp turns your phone into a precision-calibrated sleep tool.