# Scent Tech

> Mobile application for controlling and managing scent machines with group functionality. (iPhone/iPad app by 俊 谢.)

- Source: https://appshunter.io/ios/app/scent-tech/id1662466433 (this page in markdown: same URL + `.md`)
- Developer: [俊 谢](https://appshunter.io/developer/1440271932)
- Category: Lifestyle, Utilities
- Price: Free
- Rating: 2.22/5 from 63 App Store ratings · 44 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 47 MB
- Languages: Arabic, English, Chinese
- Released: 2023-01-31
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/scent-tech/id1662466433/reviews.md

## What is Scent Tech?

The Scent Tech APP is a scent machine control application, compatible with various connectivity modes，suitable for a variety of scent machine.

Compatible with various types of scent machine, automatic selection of the corresponding setting mode, suitable for a variety of scenarios. With the device group function, users can customize group names. Devices can be moved to corresponding groups for batch management. You can set related data for the same group of devices in batches.

## Key features

- Scent machine control
- Automatic mode selection
- Device grouping
- Batch management
- Customizable group names

## Recent user reviews (10 of 44)

All indexed reviews: https://appshunter.io/ios/app/scent-tech/id1662466433/reviews.md

### 2/5 — Limited Working Function

*2026-04-12*

Only Bluetooth Connection works. Menu options for QR and WiFi are available but neither work. If you intend to control the device remotely get a different device with a better app.

### 2/5 — No WiFi

*2026-03-20*

The app does not connect to wifi even though it is is listed as an option. Only Bluetooth works.

### 1/5 — Absolutely Useless!!!

*2026-03-15, version 1.2.5*

As previously stated this app is totally useless in every respect. Makes the diffuser very ‘ordinary’, expensive and not as advertised!

### 1/5 — App needs a lot of work

*2026-02-14*

WiFi doesn’t work. Bluetooth works 50% of the time and then disconnects randomly the rest of the time. App is confusing and complicated to set up automatic schedules. I have several WiFi air purifiers and the apps are all simple and effective to set up automatic schedules. Was really hoping for better app. Please fix

### 2/5 — Terrible App, Wonderful Diffser

*2026-02-13*

I love the diffuser but the app is basically useless. I have two diffusers so I changed the device names to match the area of the home. Every time I go back to the app, it’s defaulted back to the factory settings name. Please fix.

### 1/5 — Flawed and Dated App

*2026-01-28, version 1.2.4*

Not only does the app look dated but it doesn’t work well. Renaming devices doesn’t work, schedules are limited and the design looks appalling.

### 1/5 — Doesn’t work

*2026-01-09, version 1.2.4*

Unsure why the Amazon reviews for this diffuser are so high when the app is useless. I’m returning the diffuser because of the app - I can only get it to connect via Bluetooth and I have to add the diffuser every time I want to use it.

### 1/5 — Won’t connect

*2026-01-03, version 1.2.4*

The device won’t connect via Bluetooth. Never get a code to connect any other way. I’ve already added my oils to this thing and it won’t work. What a waste of money.

### 1/5 — Garbage

*2025-12-23*

Totally useless. Every time it just reports SESSION TIMEOUT no matter what. Cannot connect to the device. Fail fail fail at your jobs. Hire a professional to build your apps otherwise you’re selling garbage. Garbage App. Horrible.

### 1/5 — App doesn’t work

*2025-12-15, version 1.2.3*

Good luck trying to save your device. This is the worst app I ever used

## Frequently asked questions about Scent Tech

### What does the Scent Tech app do?

The Scent Tech app allows you to control your scent machine remotely. It offers features like automatic selection of setting modes based on the scent machine type and scenario, as well as device grouping for easier management.

### What are the key features of the Scent Tech app?

Key features include compatibility with various scent machines, automatic mode selection for different scenarios, and a device group function. This group function enables users to customize names, move devices into groups, and perform batch management and setting adjustments for multiple devices simultaneously.

### Is the Scent Tech app free to use?

Yes, the Scent Tech app is available for free. There are no mentioned costs or in-app purchases associated with its use.

### What kind of scent machines is this app compatible with?

The app is designed to be compatible with various types of scent machines. It automatically selects the corresponding setting mode based on the connected device, making it suitable for a wide range of scent machine models.

### How can I manage multiple scent machines with this app?

The app features a device group function that allows you to manage multiple scent machines efficiently. You can create custom group names, assign devices to these groups, and then manage settings for all devices within a group in batches.

## Version history (last 5 releases)

### 1.2.7 — 2026-05-18

- Bug fixes and performance improvements.

### 1.2.6 — 2026-04-15

- Bug fixes and performance improvements.

### 1.2.5 — 2026-03-04

- Bug fixes and performance improvements.

### 1.2.4 — 2025-12-26

- Bug fixes and performance improvements.

### 1.2.3 — 2025-10-23

- Bug fixes and performance improvements.

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## More apps by 俊 谢

- [ScentArea](https://appshunter.io/ios/app/scentarea/id1500866618)
- [BT-Aroma](https://appshunter.io/ios/app/bt-aroma/id1601150083)
- [Namste Scent](https://appshunter.io/ios/app/namste-scent/id6476253280)
- [Matilda Scent](https://appshunter.io/ios/app/matilda-scent/id6738165672)
- [Scent Lab](https://appshunter.io/ios/app/scent-lab/id6752229817)

All apps by 俊 谢: https://appshunter.io/developer/1440271932

## Related topics

[scent tech](https://appshunter.io/ios/topics/scent-tech) · [scent lab](https://appshunter.io/ios/topics/scent-lab) · [scent](https://appshunter.io/ios/topics/scent) · [aroma360 kube](https://appshunter.io/ios/topics/aroma360-kube) · [aroma360](https://appshunter.io/ios/topics/aroma360)

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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 2026-08-19.*