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Fall asleep to nature sound mixes. Wake up gently with a fade-in smart alarm.
AppBrain's verdict
- Installs
- 0
- Last updated
- November 6, 2026
- Ads
- Contains ads
- Size
- 12.4 MB
User feedback
Ratings and reviews on Google PlayComments on SleepMate for Android
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Store listing
By SIA Scillarium Studio, from Google PlayDescription by SIA Scillarium Studio Written by the developer, not by AppBrain. Click to read.
and wake up gently. Layer nature sounds into your own mix, set a smart
alarm that fades in softly instead of jolting you awake, and drift off
with a quiet, focused Android app.
SOUND MIXER
Twenty-nine handpicked loops — gentle and heavy rain, distant thunder,
crackling fire, ocean waves, birds at dawn, frogs, a purring cat, an
owl, a wall clock ticking, white / pink / brown / green noise, a passing
train, a wet night road, and more. Layer any two together (unlimited
with Premium), adjust each layer's volume, and save the combination as
a named mix — one tap brings it back the next night.
Every loop is seamless and mastered to a consistent loudness, so a
sudden level jump won't wake you up in the middle of the night.
SMART ALARM
Instead of a hard cut, SleepMate fades your bedtime mix down and the
wake sound up over 60 seconds — the way a sunrise wakes you up
naturally.
Set a different alarm for each day of the week, override for a single
night, or turn tomorrow off entirely for a lazy morning. Works with the
phone locked, in Doze mode, and on aggressive-battery-saver phones (a
one-tap prompt asks Android to add SleepMate to the whitelist when its
own restrictions get in the way).
TAKE A NAP
A dedicated nap flow — pick anything from 1 minute up to 3 hours, with
its own soft mix and a gentle wake at the end. Save your three most-
used durations as quick-pick chips so you're one tap away from your
regular power nap.
NIGHT NOTES AND BREATHING
Bedtime brain full of tomorrow's to-dos? Dump them into Night Notes
before you close your eyes; the list comes back to you in the morning
as a notification, so you don't have to hold on to it while trying to
fall asleep.
Guided 4-7-8 breathing (inhale 4, hold 7, exhale 8) helps quiet racing
thoughts on the hard nights.
SLEEP TIMER
Fall asleep to your mix and have it fade out after 15 minutes, 30
minutes, 1 hour, or any custom duration you set. Adjust the countdown
on the fly from the lock-screen player — including a one-tap "add 5
minutes" button — without unlocking your phone.
SOUND OF THE WEEK
Every Monday one of the Premium sounds is unlocked for free, for
everyone — so you can try a waterfall, an owl, or a summer meadow
before deciding whether to subscribe.
PREMIUM SUBSCRIPTION (OPTIONAL)
SleepMate is free to use, supported by banner and native ads inside the
app. Premium is an optional subscription that unlocks:
• Unlimited saved mixes (free tier: up to 3)
• All 19 Premium sounds
• Unlimited layers per mix (free tier: up to 2)
• Removal of banner and native ads
Monthly and annual plans are available, billed through your Google Play
account. Your subscription renews automatically at the end of each
period. You can cancel at any time in Google Play → Subscriptions
before the next renewal date. Cancelling stops the next charge but does
not refund the current period.
OFFLINE AND PRIVATE
SleepMate works fully offline once installed. There is no login, no
cloud sync, no account to create. The only data that leaves your device
is anonymous crash reports and — on the free tier — the advertising ID
used for ad requests. Both are described in the privacy policy linked
on this listing.
AD-SUPPORTED
The free version shows banner and native ads inside the app. Ads are
removed for Premium subscribers. SleepMate never plays audio ads, and
no ads appear during a running sleep, nap, or wake flow.
Made for people who want to fall asleep faster and wake up feeling less
like they've been hit by a truck.
Questions or feedback? Reach us at the support email on this listing.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 12.4 MB
- Content rating
- Everyone
Technologies used by SleepMate
Releases
Updates seen on Google Play- Version
- 1.0.0
- Launched
- November 2026
- Nov 6, 2026New AppVersion 1.0.0 in HEALTH_FITNESS for Free
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Installs
Tracked by AppBrain- Last 30 days
- 1
- Play install range
- 0
- Launched
- November 2026
Rankings
Google Play top chartsGoogle Play Rankings for SleepMate
About the app and developer
About SleepMate
SleepMate is a health & fitness app developed by SIA Scillarium Studio.
Install Statistics
SleepMate has been installed 0 times. In the last 30 days, the app was installed 1 times.
User Ratings
The app has no ratings yet.
App Information
SleepMate is freely available from Google Play. The app size is 12.41 MB. The latest version available is 1.0.0. The last update was on November 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since November 2026.
SleepMate is made and published by SIA Scillarium Studio. AppBrain is an independent app data site and isn't affiliated with SIA Scillarium Studio. The app name, icon, screenshots and description belong to SIA Scillarium Studio and are shown as published on Google Play.
App Performance Report
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