# YOUNGDO

> Ultrasonic aroma diffuser for creating scented, relaxing home and office environments. (iPhone/iPad app by 师松 梁.)

- Source: https://appshunter.io/ios/app/youngdo/id1467866412 (this page in markdown: same URL + `.md`)
- Developer: [师松 梁](https://appshunter.io/developer/922518056)
- Category: Lifestyle
- Price: Free
- Rating: 2.54/5 from 24 App Store ratings · 14 written reviews indexed
- Age rating: 9+
- Requires: iOS 9.0 · 21 MB
- Languages: Arabic, Czech, English, French, German, Italian, Japanese, Polish, Portuguese, Chinese and 1 more
- Released: 2019-06-26
- Data updated: 2026-07-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/youngdo/id1467866412/reviews.md

## What is YOUNGDO?

The aroma diffuser uses the principle of ultrasonic vibration,break down water molecules and dissolved plant essential oil into nanometer cold fog with a diameter of 0.1-5 microns.The essential oil diffuser is perfect match with any decoration in your office or home.This is a scented environment (if you add a few drops of essential oil inside), if you add some special water-soluble essential oils, it will help to relax and relieve the tired body and mind, adjust the atmosphere and give you a warm and comfortable health. Experience.

## Key features

- Ultrasonic vibration technology
- Creates nanometer cold fog
- Dissolves essential oils
- Enhances home and office ambiance
- Promotes relaxation and well-being

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/youngdo/id1467866412/reviews.md

### 2/5 — BLUETOOTH MUSIC

*2024-04-25*

I used to be able to use the bluetooth music, but now I am not able to do that. When I went to the bluetooth link, it only shows the aroma vs the aroma_music like it used too. Now, I feel like a waste of money, since this is one of the reasons for this purchase.

### 2/5 — Bluetooth and Alarm not functioning properly

*2023-10-29*

I got the diffuser about 6 months ago. It worked properly (although i never tried the alarm feature)for 2 months. Now the bluetooth is malfunctioning, my phone can’t connect to « Youngdo Music ». « youngdo ble » appears and shows it’s « connected » when it’s not. In short, the diffuser can’t play music or anything else anymore, only after 2 months usage. 
I feel like I lost my money!

### 1/5 — Need To Fix

*2022-08-19*

App won’t work for any function.  But I like the Diffuser.

### 1/5 — App not working!

*2021-03-12*

I want a refund!

### 4/5 — Here’s a tip to help with app functionality

*2021-02-28*

My app works well. Have had device for three months and I use device and app multiple times a week. One thing I wanna point out about app... the Bluetooth button in grey at the top left corner of the app (in the main screen where you turn on and control mist and time settings) you have to click that and it takes u to another screen. I only had one option. Click Youngdo_Ble and it creates a check mark. The app works a whole lot better and faster when u do this. Hopefully this helps.

### 4/5 — Good product except for music

*2021-01-30*

Diffuser and lighting work really good! The only issue is that it finds songs on your phone, but it can’t play.
To use for diffuser excellent and to use as lamp the lights are a really nice ;)

### 1/5 — Shame

*2021-01-16*

I love the diffuser and just noticed that there's an app to go with it... I downloaded it and sadly it doesn't work.. at all! Won't even turn on the diffuser! Such a shame cos it would be a really cool feature. 

PLEASE FIX THIS!

### 5/5 — Defective app!!!

*2020-12-20*

Please don’t market a product that can only get used half way, there’s no point, the product looses value once the main feature Dosent work. Fix your app or continue to get refunded products.

### 1/5 — App doesn’t work!!

*2020-11-12*

The whole point of me buying this was for the Bluetooth and the app and neither one of them work!! I’ve tried reloading and it still doesn’t work. Tried contacting but help page in a different language

### 2/5 — Only app function that works is the music

*2020-10-28*

The diffuser is great, however nothing functions in the app besides playing music which only has access to certain songs in the library. That’s fine, because you can play music directly from your phone on it.
The color changing light function doesn’t work, changing the mist doesn’t work and the power doesn’t work.

## Frequently asked questions about YOUNGDO

### What is YOUNGDO?

YOUNGDO is an application designed to work with an ultrasonic aroma diffuser. It helps break down water and essential oils into a fine mist to create a scented environment.

### How does YOUNGDO work?

The app leverages ultrasonic vibration technology to atomize water and essential oils into nanometer-sized cold fog particles (0.1-5 microns).

### What are the benefits of using YOUNGDO?

Users can experience a relaxing atmosphere, relieve fatigue, adjust the mood, and enjoy a warm, comfortable, and healthy environment by adding essential oils.

### Is YOUNGDO compatible with my device?

YOUNGDO is compatible with iPhone and iPod devices.

### When was YOUNGDO last updated?

The latest version of YOUNGDO was released on March 18, 2021.

### What is the age rating for YOUNGDO?

YOUNGDO has an age rating of 4+, making it suitable for a wide range of users.

### Does YOUNGDO have ads?

No, YOUNGDO does not contain advertisements.

### What is the user rating for YOUNGDO?

YOUNGDO has an average rating of 2.5 stars based on 24 user ratings.

## Version history (last 5 releases)

### 1.14 — 2026-05-28

Changed the page color

### 1.13 — 2021-03-18

Fix the problem of some alarms not working due to synchronization time error

### 1.12 — 2020-11-09

Added polish, Czech, Portuguese
Revised English, French, Spanish, German

### 1.11 — 2020-10-01

Fix compatibility issues when connecting different devices

### 1.10 — 2020-09-20

Fix the problem that the music stops when opening the App

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## More apps by 师松 梁

- [DIY SMART KEY](https://appshunter.io/ios/app/diy-smart-key/id1159590077)
- [BeConnected](https://appshunter.io/ios/app/beconnected/id1226933087)
- [Aromalife](https://appshunter.io/ios/app/aromalife/id1304232603)
- [iMortor2](https://appshunter.io/ios/app/imortor2/id1392251233)
- [TrueMaster](https://appshunter.io/ios/app/truemaster/id1435279475)
- [iAroma](https://appshunter.io/ios/app/iaroma/id1435313983)

All apps by 师松 梁: https://appshunter.io/developer/922518056

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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 2026-07-27.*