# Smart Scent Pro vs Wireless Scent

The clearest difference is update cadence: Wireless Scent at monthly against Smart Scent Pro's every 2 months. Wireless Scent 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, Wireless Scent monthly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Smart Scent Pro | Wireless Scent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 20 MB | 23 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) | [先妥 冯](https://appshunter.io/developer/1592043796) |

## What reviewers say

### Smart Scent Pro

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

**In-app purchases:** none


### Wireless Scent

[App page](https://appshunter.io/ios/app/wireless-scent/id1592500598)

**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 Wireless Scent free?

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

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

Neither Smart Scent Pro nor Wireless Scent shows ads.

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

Smart Scent Pro ships an update every 2 months, and Wireless Scent monthly. Most recently, Smart Scent Pro was updated on September 10, 2026 and Wireless Scent on September 9, 2026.

---

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