# 智美灯控 vs Scent Tech

The clearest difference is rating: Scent Tech at 2.2 against 智美灯控's 1.6. 智美灯控's advantage is review sentiment (24% vs 14%) and iOS requirement (9.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scent Tech holds the better App Store score, 2.2 against 1.6. Both are backed by a comparable volume of ratings — 64 and 63 respectively. Written reviews complicate that: 24% of 智美灯控's written reviews are positive against 14% of Scent Tech's, so the app with the better star average is not the one people write more warmly about.

智美灯控 ships an update every 3 months, Scent Tech every 6 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 智美灯控 | Scent Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (64 ratings)](https://appshunter.io/ios/app/id1560804663/reviews) | **[2.2 (63 ratings)](https://appshunter.io/ios/app/scent-tech/id1662466433/reviews)** |
| Number of ratings | **64** | 63 |
| Positive reviews | **23.9% of reviews** | 13.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 58 MB | 47 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hi-Flying](https://appshunter.io/developer/588224788) | [俊 谢](https://appshunter.io/developer/1440271932) |

## What reviewers say

### 智美灯控

[App page](https://appshunter.io/ios/app/id1560804663)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✅ Physical remote control works reliably
- 🎨 Attractive hardware design and aesthetics
- ⚙️ App functions when properly configured
- 🔌 Device hardware quality is good
- 📱 App works across multiple rooms once paired

**What reviewers complain about**

- 🐛 Pairing process is extremely difficult and unintuitive
- 📖 Instructions are unclear or missing entirely
- 🌐 Poor language localization (Chinese text remains in English mode)
- ❌ App frequently fails to connect to devices
- 🔧 No customer support or response to issues

**Reported bugs**

- App fails to detect or pair with devices
- Language settings don't persist (switches back to Chinese)
- Theme/appearance settings don't save
- Bluetooth pairing broken or unreliable
- Remote control auxiliary button not functioning

**Requested features**

- Google Home and Alexa integration
- Apple HomeKit and Shortcuts integration
- Scheduling/automation features for lights
- RGB color control via app
- Multi-device management for multiple lights in different rooms


### Scent Tech

[App page](https://appshunter.io/ios/app/scent-tech/id1662466433)

Control your scent machine remotely with this app. It offers automatic mode selection for various scenarios and allows for batch management of devices through customizable groups.

**Highlights:** Scent machine control, Automatic mode selection, Device grouping, Batch management, Customizable group names

**In-app purchases:** none


## Frequently asked questions

### Is 智美灯控 free?

智美灯控 is free to download, with no in-app purchases.

### Is Scent Tech free?

Scent Tech is free to download, with no in-app purchases.

### Which has better reviews, 智美灯控 or Scent Tech?

Scent Tech is rated higher. 智美灯控 averages 1.6 out of 5 from 64 ratings, while Scent Tech averages 2.2 from 63 ratings.

### Do 智美灯控 or Scent Tech have ads?

Neither 智美灯控 nor Scent Tech shows ads.

### Which is updated more often, 智美灯控 or Scent Tech?

智美灯控 ships an update every 3 months, and Scent Tech every 6 weeks. Most recently, 智美灯控 was updated on October 14, 2026 and Scent Tech on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*