# Scent Diffuser Aroma vs Tuvacs

The clearest difference is rating: Tuvacs at 4.0 against Scent Diffuser Aroma's 1.7. Scent Diffuser Aroma's advantage is review sentiment (33% vs 0%) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Tuvacs holds the better App Store score, 4.0 against 1.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews complicate that: 33% of Scent Diffuser Aroma's written reviews are positive against 0% of Tuvacs's, so the app with the better star average is not the one people write more warmly about.

Scent Diffuser Aroma ships an update every 3 weeks, Tuvacs every 2 months. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Scent Diffuser Aroma | Tuvacs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (6 ratings)](https://appshunter.io/ios/app/scent-diffuser-aroma/id6476529181/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/tuvacs/id6478852670/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 23 MB | 127 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Lanmei Computer Technology Co., Ltd.](https://appshunter.io/developer/989104097) | [Shenzhen Tunnu Innovation Co., Ltd.](https://appshunter.io/developer/1734179805) |

## What reviewers say

### Scent Diffuser Aroma

[App page](https://appshunter.io/ios/app/scent-diffuser-aroma/id6476529181)

Control smart home scent diffusers wirelessly. Scan and bind devices via LAN or Bluetooth, remotely manage switch and timing functions, and adjust working modes. Customize the app's theme and language for a personalized experience.

**Highlights:** Scan and bind smart home appliances, Remote device switch and timing, Control device working modes, Bluetooth device connection, Theme and language customization

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

**In-app purchases:** none


### Tuvacs

[App page](https://appshunter.io/ios/app/tuvacs/id6478852670)

Control your robot vacuum remotely to start, pause, or stop cleaning. Schedule cleanings, adjust settings like suction power, and receive notifications. Access manuals and customer support for an elevated cleaning experience.

**Highlights:** Remote start, pause, and stop, Customizable cleaning schedules, Adjustable suction power, Voice report settings, Do-Not-Disturb mode, Wi-Fi notifications, Software updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scent Diffuser Aroma free?

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

### Is Tuvacs free?

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

### Which has better reviews, Scent Diffuser Aroma or Tuvacs?

Tuvacs is rated higher. Scent Diffuser Aroma averages 1.7 out of 5 from 6 ratings, while Tuvacs averages 4.0 from 2 ratings.

### Do Scent Diffuser Aroma or Tuvacs have ads?

Neither Scent Diffuser Aroma nor Tuvacs shows ads.

### Which is updated more often, Scent Diffuser Aroma or Tuvacs?

Scent Diffuser Aroma ships an update every 3 weeks, and Tuvacs every 2 months. Most recently, Scent Diffuser Aroma was updated on September 17, 2026 and Tuvacs on September 6, 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.*