Sereni: Sleep & Focus Sounds
White noise for sleep & focus
About
This app offers customizable white, pink, and brown noise sounds to aid focus, relaxation, or sleep. Its simple interface allows volume adjustment and timer settings for personalized ambient soundscapes.
What's New in Sereni
3.2
September 22, 2026
Two new themes and a calmer player. • Life Sounds: real recordings of Rain, a Fan, and the Ocean — free for everyone • Lo-Fi (Sereni+): three original instrumental beats — Attic, Corner Booth, and Snowfall • New theme switcher at the top of the player; Next stays inside the theme you pick • Redesigned sleep timer with 15, 30, and 60 minute presets or your own duration • Refreshed player design, with a new painted background for every new sound
MoreSubscriptions & In-App Purchases
$1.99
Sereni Plus
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Developer apps
FAQ
What types of noise does Sereni offer?
Sereni offers white noise, pink noise, and brown noise options to create your desired ambiance.
Can I set a timer for the sounds in Sereni?
Yes, Sereni allows you to set a timer to play the noise for a specific duration, helping you manage your listening sessions.
What devices is Sereni compatible with?
Sereni is compatible with iPhone, iPad, and iPod devices.
How often is Sereni updated?
Sereni was last updated on August 8, 2023, with version 2.2.
What is the age rating for Sereni?
Sereni has an age rating of 4+, making it suitable for a wide range of users.
Does Sereni have ads?
Yes, Sereni contains advertisements.
What is the user sentiment for Sereni?
Sereni has received excellent user feedback, with an average rating of 5.0 stars from 2 ratings.
Is Sereni free to download?
Yes, Sereni is free to download and offers in-app purchases.
