# Relaxx: Sleep, Focus & Calm — Ocean, River, Mountain Sounds

> Ocean, River, Mountain Sounds (iPhone/iPad app by Haruki Sugaya.)

- Source: https://appshunter.io/ios/app/relaxx-sleep-focus-and-calm/id1433998824 (this page in markdown: same URL + `.md`)
- Developer: [Haruki Sugaya](https://appshunter.io/developer/1395708904)
- Category: Medical, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 34 MB
- Languages: American English, Arabic, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan), Ukrainian and 1 more
- Released: 2018-08-26
- Data updated: 2026-08-30
- User reviews in markdown: https://appshunter.io/ios/app/relaxx-sleep-focus-and-calm/id1433998824/reviews.md

## What is Relaxx?

Environmental sound of the sea, mountain, and river

■Main functions
Regeneration of environmental sound (sea, mountain, river)
Play background music
Timer


## Version history (last 5 releases)

### 1.1.3 — 2025-05-13

Minor changes and improvements

### 1.1.2 — 2025-01-21

Minor corrections were made.

### 1.1.1 — 2025-01-16

Fixed ad display

### 1.1 — 2025-01-15

Add the following languages
Arabic
Chinese, Simplified
Chinese, Traditional
English (Australia)
English (India)
English (United Kingdom)
Japanese
Korean
Portuguese (Brazil)
Portuguese (Portugal)
Russian
Spanish
Spanish (Latin America)
Spanish (United States)
Ukrainian
Vietnamese

### 1.0.1 — 2018-08-30

This app has been updated by Apple to display the Apple Watch app icon.

bug fix

## More apps by Haruki Sugaya

- [Dessin Scale](https://appshunter.io/ios/app/dessin-scale/id1398684937)
- [Filmono - Retro B&W Film Cam](https://appshunter.io/ios/app/filmono-retro-b-and-w-film-cam/id1410559069)
- [Video Compressor – Compress HD](https://appshunter.io/ios/app/video-compressor-compress-hd/id1659780767)
- [二つ名メーカー](https://appshunter.io/ios/app/id6443982769)
- [Images Compressor - Simple](https://appshunter.io/ios/app/images-compressor-simple/id6468939438)

All apps by Haruki Sugaya: https://appshunter.io/developer/1395708904

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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 2026-08-30.*