# Smart Scent Pro vs Scent Space

The clearest difference is update cadence: Scent Space at monthly against Smart Scent Pro's every 2 months. Scent Space also leads on iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Smart Scent Pro ships an update every 2 months, Scent Space monthly. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Smart Scent Pro | Scent Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (2 ratings)](https://appshunter.io/ios/app/scent-space/id1664063153/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 20 MB | 33 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永锦 罗](https://appshunter.io/developer/1444842458) | [Guangzhou Lanmei Computer Technology Co., Ltd.](https://appshunter.io/developer/989104097) |

## What reviewers say

### Smart Scent Pro

[App page](https://appshunter.io/ios/app/smart-scent-pro/id1558962248)

**In-app purchases:** none


### Scent Space

[App page](https://appshunter.io/ios/app/scent-space/id1664063153)

Control your intelligent fragrance device remotely. Manage settings, schedule operations, and ensure safe power-off modes directly from your smartphone. Connect via Bluetooth or Wi-Fi for seamless operation.

**Highlights:** Bluetooth device control, Wi-Fi connectivity, Remote fragrance equipment switching, Scheduled operation reservation, Remote safe power-off mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Scent Pro free?

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

### Is Scent Space free?

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

### Do Smart Scent Pro or Scent Space have ads?

Neither Smart Scent Pro nor Scent Space shows ads.

### Which is updated more often, Smart Scent Pro or Scent Space?

Smart Scent Pro ships an update every 2 months, and Scent Space monthly. Most recently, Smart Scent Pro was updated on September 10, 2026 and Scent Space on June 1, 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.*