# Scent Wifi vs Scent Tech

The clearest difference is rating: Scent Tech at 2.2 against Scent Wifi's 1.0. Scent Tech also leads on ratings volume (63 vs 2). Scent Wifi's advantage is iOS requirement (9.0 vs 15.0). 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.

Scent Tech holds the better App Store score, 2.2 against 1.0. That said, the two scores are not equally well evidenced: Scent Tech has 63 ratings behind it against 2, so its average is the more settled of the two.

Scent Wifi ships an update every 3 weeks, Scent Tech every 6 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Scent Wifi | Scent Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/scent-wifi/id1450772688/reviews) | **[2.2 (63 ratings)](https://appshunter.io/ios/app/scent-tech/id1662466433/reviews)** |
| Number of ratings | 2 | **63** |
| Positive reviews | — | 13.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 23 MB | 47 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Chi Yang Electrical machinery co., LTD](https://appshunter.io/developer/1450772687) | [俊 谢](https://appshunter.io/developer/1440271932) |

## What reviewers say

### Scent Wifi

[App page](https://appshunter.io/ios/app/scent-wifi/id1450772688)

Control your scent diffusion device remotely from your phone. Manage working hours, scent levels, and monitor remaining fragrance. Customize device names and remarks for easy identification.

**Highlights:** Remote on/off control, Manage working hours and levels, Monitor remaining scent percentage, Customize device names, Distinguish devices with remarks

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

**In-app purchases:** none


### 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 Scent Wifi free?

Scent Wifi 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, Scent Wifi or Scent Tech?

Scent Tech is rated higher. Scent Wifi averages 1.0 out of 5 from 2 ratings, while Scent Tech averages 2.2 from 63 ratings.

### Do Scent Wifi or Scent Tech have ads?

Neither Scent Wifi nor Scent Tech shows ads.

### Which is updated more often, Scent Wifi or Scent Tech?

Scent Wifi ships an update every 3 weeks, and Scent Tech every 6 weeks. Most recently, Scent Wifi was updated on October 19, 2026 and Scent Tech on October 17, 2026.

---

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