# Aroma IoT vs DBDD

The clearest difference is review sentiment: DBDD at 67% against Aroma IoT's 18%. DBDD also leads on rating (4.5 vs 1.7) and update cadence (every 3 weeks vs every 2 months). Aroma IoT's advantage is in-app purchases (none vs 17) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. DBDD sells 17 in-app purchases, starting at $12.99 per month. Aroma IoT asks for nothing beyond the download.

DBDD holds the better App Store score, 4.5 against 1.7. Both are backed by a comparable volume of ratings — 20 and 39 respectively. Written reviews point the same way: 18% of Aroma IoT's written reviews are positive against 67% of DBDD's.

Aroma IoT ships an update every 2 months, DBDD every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Aroma IoT | DBDD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (20 ratings)](https://appshunter.io/ios/app/aroma-iot/id1479180534/reviews) | **[4.5 (39 ratings)](https://appshunter.io/ios/app/dbdd-pet-tracker-and-assistant/id6472265989/reviews)** |
| Number of ratings | 20 | **39** |
| Positive reviews | 18.2% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 223 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [建美 王](https://appshunter.io/developer/1479180533) | [2ndphone team](https://appshunter.io/developer/1583927685) |

## What reviewers say

### 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


### DBDD

[App page](https://appshunter.io/ios/app/dbdd-pet-tracker-and-assistant/id6472265989)

This app offers real-time GPS tracking for pets, allowing owners to monitor their location, set safe zones, and receive alerts. It also includes health monitoring, a pet assistant for advice, and a community for connecting with other pet lovers.

**Highlights:** Real-time GPS tracking, Safe zone alerts, Pet health monitoring, AI-powered pet assistant, Pet community interaction, Customizable notifications, Multi-pet support

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dbdd1month 1 | $12.99 | per month |
| DBDD Month Premium | $12.99 | per month |
| DBDD Month VIP | $12.99 | per month |
| DBDD Month Member | $12.99 | per month |
| AI Vets | $14.99 | per month |
| Basic&AI Month | $24.99 | per month |
| 3month vip 002 | $29.99 | per 3 months |
| 3month vip 003 | $29.99 | per 3 months |
| 3month vip 001 | $29.99 | per 3 months |
| dbdd year 1 | $89.99 | per year |
| One Year Freetrial | $89.99 | per year |
| DBDD_Year_Premium | $89.99 | per year |
| DBDD Year VIP | $89.99 | per year |
| 5 years vip | $269.99 | one-time |
| Five Years Premium | $269.99 | one-time |
| 5 years premium | $269.99 | one-time |
| Five_Year_VIP | $269.99 | one-time |


## Frequently asked questions

### Is Aroma IoT free?

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

### Is DBDD free?

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

### Which has better reviews, Aroma IoT or DBDD?

DBDD is rated higher. Aroma IoT averages 1.7 out of 5 from 20 ratings, while DBDD averages 4.5 from 39 ratings.

### Do Aroma IoT or DBDD have ads?

DBDD shows ads; Aroma IoT does not.

### Which is updated more often, Aroma IoT or DBDD?

Aroma IoT ships an update every 2 months, and DBDD every 3 weeks. Most recently, Aroma IoT was updated on October 26, 2026 and DBDD on October 25, 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.*