# D+ vs Aroma IoT

The clearest difference is rating: D+ at 3.7 against Aroma IoT's 1.7. D+ also leads on device support (4 vs 2) and iOS requirement (9.0 vs 15.0). Aroma IoT's advantage is ratings volume (20 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

D+ holds the better App Store score, 3.7 against 1.7. That said, the two scores are not equally well evidenced: Aroma IoT has 20 ratings behind it against 3, so its average is the more settled of the two.

D+ ships an update every 4 weeks, Aroma IoT every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | D+ | Aroma IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/d-plus/id1191388630/reviews)** | [1.7 (20 ratings)](https://appshunter.io/ios/app/aroma-iot/id1479180534/reviews) |
| Number of ratings | 3 | **20** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 145 MB | 27 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [英江 李](https://appshunter.io/developer/524505813) | [建美 王](https://appshunter.io/developer/1479180533) |

## What reviewers say

### D+

[App page](https://appshunter.io/ios/app/d-plus/id1191388630)

Automate your home with a wireless smart home system. Control appliances, lighting, security, and more remotely. Enjoy personalized comfort and enhanced home management.

**Highlights:** Security alarm, Fingerprint access, Remote video monitoring, Appliance control, Curtain control, Scene and timing control, Energy saving

**Features:** macOS Compatibility

**In-app purchases:** none


### Aroma IoT

[App page](https://appshunter.io/ios/app/aroma-iot/id1479180534)

Control smart fragrance devices remotely via WiFi or mobile network. Manage device settings, view maintenance history, and group devices for efficient management. Offers authorization and employee management features.

**Highlights:** Remote device control, Network configuration, Maintenance records, Group management, Authorization management, Employee management, Intelligent search and sorting

**In-app purchases:** none


## Frequently asked questions

### Is D+ free?

D+ is free to download, with no in-app purchases.

### Is Aroma IoT free?

Aroma IoT is free to download, with no in-app purchases.

### Which has better reviews, D+ or Aroma IoT?

D+ is rated higher. D+ averages 3.7 out of 5 from 3 ratings, while Aroma IoT averages 1.7 from 20 ratings.

### Do D+ or Aroma IoT have ads?

Neither D+ nor Aroma IoT shows ads.

### Which is updated more often, D+ or Aroma IoT?

D+ ships an update every 4 weeks, and Aroma IoT every 2 months. Most recently, D+ was updated on October 24, 2026 and Aroma IoT on October 26, 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.*