Serenity: Sleep & Focus

Name: Serenity: Sleep & Focus
Author: JonnyLab

By: JonnyLab App

Sleep sounds and focus mixer for sleep, study, and relaxation. Includes a timer.

Overview

Google Play Store

Downloads

Data as of 2026-07-22

Version:

1.0.1

Last updated: 2026-07-20

Ranking

#2,926,027 ▲

Overall

Features & Capabilities

Serenity: Sleep & Focus is a sleep and focus sound mixer for calm nights, quiet study sessions, meditation, and focused work.

If you searched for sleep sounds, rain sounds, focus sounds, study sounds, meditation sounds, or ambient sounds, Serenity gives you a simple place to build the soundscape you want.

BUILD YOUR OWN MIX

Combine up to five sounds at once and adjust each layer independently. Blend rain with thunder, soften a café with brown noise, or pair ocean waves with a quiet fireplace.

30 SOUNDS IN THREE CATEGORIES

Explore a varied offline-ready library:

• Nature: rain, heavy rain, thunder, ocean, stream, waterfall, forest, birds, wind, leaves, crickets, frogs, fireplace, and rain on a tent
• Urban ambience: café, city night, train, clock, keyboard, fan, washing machine, air conditioner, and static
• Noise colors: white, pink, brown, blue, gray, violet, and velvet noise

SAVE YOUR FAVORITE MIXES

Save combinations you want to return to and start them again without rebuilding every layer. The free version supports up to two saved mixes. Serenity Pro unlocks unlimited saved mixes.

SLEEP TIMER WITH FADE-OUT

Choose a timer duration and let Serenity stop playback automatically. Enable fade-out for a gentler transition as the timer approaches its end.

BACKGROUND PLAYBACK

Keep your sound playing when the screen is off or while using another app. Media controls in the Android notification let you play, pause, or stop without reopening Serenity.

PRIVATE BY DESIGN

No account is required. Your settings and saved mixes remain on your device. Serenity does not include advertising, analytics, or crash-reporting SDKs in the current release.

START FREE

Use 15 sounds, layer up to five sounds, set a sleep timer, and save up to two mixes for free.

Serenity Pro offers:

• Access to all 30 sounds
• Unlimited saved mixes
• Monthly and yearly subscription options
• A one-time lifetime purchase option

Purchases are processed securely through Google Play. Available products and prices are shown in the app and may vary by country.

Serenity is intended for general relaxation and ambient sound playback. It is not a medical device and does not provide medical advice, diagnosis, or treatment.