Moonrain

A calm, offline sound mixer for sleep, relaxation, and focus. Mix up to four ambient sounds, set a sleep timer with a gentle fade-out, and let it play all night — no account, no internet, no tracking.

Support

Questions, bug reports, or sound requests: email gsl456789@gmail.com.

Common questions

• Audio stops when I lock my phone. Make sure playback is running before locking; Moonrain uses iOS background audio and keeps playing under lock.
• The timer didn't stop the sound. The timer fades volume to silence at the end time; check the fade-out length in the timer sheet.
• Sounds pause when my headphones disconnect. That's the Auto pause setting — turn it off in Settings if you prefer.

Privacy

Moonrain collects no data at all. See the full privacy policy.