# Sereni: Sleep & Focus Sounds — Serene sounds

> Customizable white, pink, and brown noise generator for focus, relaxation, and sleep. (iPhone/iPad app by michael ortiz.)

- Source: https://appshunter.io/ios/app/sereni-sleep-and-focus-sounds/id1663702621 (this page in markdown: same URL + `.md`)
- Developer: [michael ortiz](https://appshunter.io/developer/1663702623)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 18 MB
- Languages: English
- Released: 2023-01-29
- Data updated: 2026-07-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sereni-sleep-and-focus-sounds/id1663702621/reviews.md

## What is Sereni?

Sereni is the simplest way to play calming background noise for sleep, focus, and relaxation.

Choose from five soothing sounds — White, Pink, Brown, Green, and Deep noise — each set against a beautiful, peaceful background. Set a sleep timer to drift off and let Sereni stop on its own, with playback that keeps going in the background and full lock-screen controls.

Sereni's clean, modern design stays out of your way so you can focus on rest. No clutter, no sign-up — just press play.

Features:
• Five noise colors: White, Pink, Brown, Green, and Deep
• Choose a default sound to open to, or pick up where you left off
• Sleep timer that stops playback automatically
• Background playback with lock screen & Control Center controls
• Beautiful, calming backgrounds for every sound
• Light, Dark, and System appearance
• Designed for accessibility (VoiceOver & Dynamic Type)
• Sereni+ home-screen widget: play, pause, and switch sounds without opening the app

Want more? Sereni+ is a simple one-time purchase that removes all ads and unlocks the home-screen widget — a mini player with live artwork for whatever's playing.

Download Sereni and discover the soothing power of sound.

## Key features

- White, pink, and brown noise options
- Customizable volume control
- Adjustable timer settings
- Simple and user-friendly interface
- Minimalistic design

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sereni Plus | $1.99 | one-time |



## Frequently asked questions about Sereni

### 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.

## Version history (last 5 releases)

### 3.1 — 2026-07-12

Meet Sereni+ — and a fresh coat of calm.

• New home-screen widget (Sereni+): play, pause, and switch sounds right from your home screen, with live artwork — no need to open the app
• Redesigned settings: a modern bottom sheet with a cleaner, glassier look
• New Sereni+ card in settings showing everything included in the one-time purchase
• A small welcome for first-time listeners
• Polished wording and visuals throughout

### 2.2 — 2023-08-08

Thanks for using the app! In this version, a new interface and menu is available
- Remove ad banner with 'Go Ad Free' option in the menu. 
- Simpler, uniform interface
- Bug Fixes and speed improvement

### 2.0 — 2023-05-22

NEW BACKGROUNDS! Version 2.0 boasts some beautiful, peaceful backgrounds for the white, pink and brown noise sounds. 

Thanks for using the app! Now there's something nice to look at while using the app :)

### 1.1 — 2023-02-15

In this update, a minor bug fix to address an issue where the play/pause took multiple clicks on bluetooth devices.

### 1.0 — 2023-01-29

No release notes.

## Apps similar to Sereni

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Baby Sleep Sounds: White Noise](https://appshunter.io/ios/app/baby-sleep-sounds-white-noise/id1467343221) | 4.7 (1,208) | Free | Lifestyle |
| [Sleep Aid Fan - White Noise](https://appshunter.io/ios/app/sleep-aid-fan-white-noise/id1125321779) | 4.8 (45,109) | Free | Lifestyle |
| [WatchWhere: Streaming Finder](https://appshunter.io/ios/app/watchwhere-streaming-finder/id6761315917) | — | Free | Lifestyle |
| [RENOGY X PRO](https://appshunter.io/ios/app/renogy-x-pro/id6450304143) | — | Free | Lifestyle |
| [Benche: AI Daily Life Guide](https://appshunter.io/ios/app/benche-ai-daily-life-guide/id6760196439) | 4.7 (7) | Free | Lifestyle |
| [HappiSeek](https://appshunter.io/ios/app/happiseek/id1531605986) | 5.0 (11) | Free | Lifestyle |

## More apps by michael ortiz

- [ZooFriends](https://appshunter.io/ios/app/zoofriends/id6780286431)

All apps by michael ortiz: https://appshunter.io/developer/1663702623

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*