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Sleep Island
Sleep Sounds · Auto-Stop on Sleep · Sleep Tracking · Snore & Sleep Talk Recording
Download on the App StoreFeatured Sound Resources
Preview on web, full version in App
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Tinnitus Relief
Cricket sounds and natural sounds help relieve tinnitus through sound masking therapy. Natural white noise with frequencies close to your tinnitus works best — recommended by Mayo Clinic.
Learn more about tinnitus relief →Frequently Asked Questions
Is Sleep Island free?
Core features are completely free: sleep tracking, snore recording, white noise, tinnitus relief. No 7-day trial, no forced subscription.
Do I need a smartwatch?
No. Sleep Island detects body movement through your phone's sensors. Just place your phone on the nightstand.
Does white noise really help?
Multiple studies confirm white noise shortens time to fall asleep and reduces nighttime awakenings. Natural sounds are more comfortable than mechanical noise.