# Smart Diffuser vs Smart Home

The clearest difference is rating: Smart Diffuser at 5.0 against Smart Home's 4.3. Smart Diffuser also leads on in-app purchases (none vs 12) and device support (3 vs 1). Smart Home's advantage is ratings volume (1.5K vs 3) and update cadence (monthly vs every 5 months). On price and ads there is nothing between them.

Both are free to download. Smart Home sells 12 in-app purchases, starting at $4.99 per month. Smart Diffuser asks for nothing beyond the download.

Smart Diffuser holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Smart Home has 1.5K ratings behind it against 3, so its average is the more settled of the two.

Smart Diffuser ships an update every 5 months, Smart Home monthly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Smart Diffuser | Smart Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smart-diffuser/id6502768383/reviews)** | [4.3 (1.5K ratings)](https://appshunter.io/ios/app/smart-home-life-control/id6755416566/reviews) |
| Number of ratings | 3 | **1.5K** |
| Positive reviews | — | 20.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 165 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Shengmu Technology Co., Ltd.](https://appshunter.io/developer/1746717166) | [Driving Theory Test LLC](https://appshunter.io/developer/1807477662) |

## What reviewers say

### Smart Diffuser

[App page](https://appshunter.io/ios/app/smart-diffuser/id6502768383)

Control your aroma diffuser remotely via Bluetooth. Adjust power, lighting, intensity, and set custom schedules. Reset your device directly from your phone.

**Highlights:** Bluetooth connectivity, Power control, Atmosphere light adjustment, Intensity settings, Schedule setup, Device reset

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Home

[App page](https://appshunter.io/ios/app/smart-home-life-control/id6755416566)

This app acts as a universal smart home hub, allowing you to manage all your connected devices from a single interface. It offers advanced automation, secure remote access, and real-time alerts for a seamless living experience.

**Highlights:** Unified device control, Advanced automation and scenes, Secure remote access, Real-time alerts, Manage lights, locks, cameras, and appliances

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Weekly Subscription - Smart Life | $6.99 | per 7 days |
| Monthly Subscription T1 | $12.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $14.99 | per year |
| Yearly Subscription T1 | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Lifetime Purchase T3 | $29.99 | one-time |
| Lifetime Purchase | $34.99 | one-time |
| Lifetime Purchase T2 | $49.99 | one-time |
| Lifetime Purchase | $89.99 | one-time |


## Frequently asked questions

### Is Smart Diffuser free?

Smart Diffuser is free to download, with no in-app purchases.

### Is Smart Home free?

Smart Home is free to download, with in-app purchases available.

### Which has better reviews, Smart Diffuser or Smart Home?

Smart Diffuser is rated higher. Smart Diffuser averages 5.0 out of 5 from 3 ratings, while Smart Home averages 4.3 from 1.5K ratings.

### Do Smart Diffuser or Smart Home have ads?

Neither Smart Diffuser nor Smart Home shows ads.

### Which is updated more often, Smart Diffuser or Smart Home?

Smart Diffuser ships an update every 5 months, and Smart Home monthly. Most recently, Smart Diffuser was updated on September 18, 2026 and Smart Home on September 22, 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.*