# Scent Marketing vs Leevalon

Scent Marketing and Leevalon are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Scent Marketing ships an update every 10 days, Leevalon weekly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Scent Marketing | Leevalon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (169 ratings)](https://appshunter.io/ios/app/scent-marketing/id1243308763/reviews)** | — |
| Number of ratings | **169** | — |
| Positive reviews | 20.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | — |
| Size | 21 MB | 28 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Chi Yang Electrical machinery co., LTD](https://appshunter.io/developer/1450772687) | [Rui Zhu](https://appshunter.io/developer/1718436604) |

## What reviewers say

### Scent Marketing

[App page](https://appshunter.io/ios/app/scent-marketing/id1243308763)

Control your Bluetooth-enabled scent diffusers remotely. Adjust settings like working hours, scent levels, and manage multiple devices with ease. Monitor remaining scent levels and customize device names for a personalized aroma experience.

**Highlights:** Bluetooth device control, Set working hours and days, Adjust scent intensity levels, Monitor remaining scent percentage, Rename and distinguish devices, Check software and PC board versions

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

**In-app purchases:** none


### Leevalon

[App page](https://appshunter.io/ios/app/leevalon/id6804158579)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scent Marketing free?

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

### Is Leevalon free?

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

### Do Scent Marketing or Leevalon have ads?

Neither Scent Marketing nor Leevalon shows ads.

### Which is updated more often, Scent Marketing or Leevalon?

Scent Marketing ships an update every 10 days, and Leevalon weekly. Most recently, Scent Marketing was updated on November 1, 2026 and Leevalon on October 29, 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.*