M Alpha Relax: Sleep Sounds 앱 분석 (9월 18일)

■ Can't sleep? Start with the frequency Sleep, Deep Relax, Focus, Meditation and Nap — five scenes, one tap. • Four bands (δ / θ / α / β), with carrier and beat frequency both adjustable • Switch freely between binaural beats and isochronic tones • Didn't finish last night? “Continue” picks up where you left off ■ Follow the breathing ring and sink slowly Inhale, hold, exhale — an eight-second cycle that helps sleep come sooner. • The ring breathes with the actual audio envelope, not a canned loop • Dim mode for the dark, so the screen barely glows • Sleep timer stops everything once you're out ■ Rain, campfire, ocean — mix your own sleep recipe Real recorded ambience, with its own volume next to the brainwave layer. • Rain / ocean / campfire / wind / stream, plus white and pink noise • Pull the brainwave to zero and keep pure ambience if that's your thing • Save any blend as a preset, ready on the home screen ■ Every night adds up — and you can see it Day streak, total time, average session and completion rate — switch between week, month and year. • The trend chart shows how this period compares with the last • Set your own weekly goal, anywhere from three to seven nights • All of it stays on this device ■ When you sleep, and how regularly — on one dial A bedtime dial and a streak map draw out your actual rhythm. • Your usual bedtime and how much it drifts, like “23:12 ± 55 min” • Four months of nights in a single streak map • Which band works for you — ranked by how long you actually listen ■ Keeps playing on the lock screen and sends nothing anywhere Background playback survives app switches and a dark screen. • Pulls out your headphones? It pauses. Call ends? It resumes. • No account, no network, no personal data collected • Dark mode and a multilingual interface for late nights