Tap any sound to start playing it. You can then lock your screen or switch to another app — SleepTone will continue playing. You can control playback from the lock screen or notification center without reopening the app.
Tap the "+" button to add sounds to your mix. Free users can mix up to 2 sounds simultaneously. Premium users can mix up to 5 sounds. Adjust each sound's volume independently using the sliders.
Tap the timer icon to set a sleep timer. Choose from 15, 30, 60, or 90 minutes (Premium users can set any duration from 1 to 480 minutes). When the timer expires, SleepTone gradually fades out over 30 seconds so you won't be woken by a sudden stop.
No. All 42 sounds are bundled with the app and work completely offline. No streaming, no buffering, no Wi-Fi required.
Open SleepTone, go to the Premium screen, and tap "Restore Purchases". Your subscription will be restored automatically if you have an active subscription linked to your Apple ID or Google account.
Subscriptions are managed through your Apple ID or Google Play account, not through SleepTone directly.
No. SleepTone shows only a small banner ad for the first 5 minutes of playback, then it disappears automatically. There are no pop-ups, video ads, or interstitial ads. Premium removes all ads entirely.
If you have questions, feedback, or need help, please email us at:
We typically respond within 48 hours.