# Healing Harmony - NineHarmony

> Easy, simple and beautiful

Canonical page: [https://chrome-stats.com/d/id6752558722](https://chrome-stats.com/d/id6752558722)

## Overview

- **ID:** `id6752558722`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Tsutomu Nagai
- **Category:** Lifestyle
- **Version:** 1.0.6
- **Last updated:** 2026-03-22
- **First published:** 2026-01-16
- **Size:** 6.10 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/healing-harmony-nineharmony/id6752558722)
- **Website:** [https://dg-88.github.io](https://dg-88.github.io/)
- **Privacy policy:** [https://github.com/dg-88/dg-88.github.io/blob/master/Harmony9/index.md](https://github.com/dg-88/dg-88.github.io/blob/master/Harmony9/index.md)

## Description

Solfeggio frequencies (174/285/396/417/528/639/741/852/963Hz)
A simple sound app that lets you freely layer frequencies with individual playback or simultaneous playback of up to 9 tones.
Key Features
One-tap playback of 9 tones (supports simultaneous playback)
Auto-stop timer (OFF / 5 / 10 / 15 / 30 / 60 min / Custom)
Preset saving
Light/Dark themes
Easy-to-see simple round button UI
Recommended Uses
As background music for meditation, breathing, or breaks
As ambient sounds for focused work or before bed
Layer multiple frequencies to create and save your own unique tones based on your mood
Important Notice
This app is for relaxation/entertainment purposes only. It does not guarantee any medical benefits.

## Rankings

- #1,267,675 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6752558722)