# Scent System vs Driven Serv

The clearest difference is iOS requirement: Scent System at 13.0 against Driven Serv's 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 System ships an update every 2 weeks, Driven Serv every 11 days. The most recent releases landed on September 30, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Scent System | Driven Serv |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/scent-system/id1479815198/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 25 MB | 68 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Guangzhou Lanmei Computer Technology Co., Ltd.](https://appshunter.io/developer/989104097) | [ayman alsawair](https://appshunter.io/developer/1589607545) |

## What reviewers say

### Scent System

[App page](https://appshunter.io/ios/app/scent-system/id1479815198)

Control your smart fragrance diffuser remotely. Schedule its operation, manage power-off modes, and register new users. This app also facilitates binding smart home appliances via LAN scanning.

**Highlights:** Remote fragrance machine control, Scheduling fragrance machine operation, Safe power-off mode control, Smart home appliance binding, User registration

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

**In-app purchases:** none


### Driven Serv

[App page](https://appshunter.io/ios/app/driven-serv/id6743364498)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scent System free?

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

### Is Driven Serv free?

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

### Do Scent System or Driven Serv have ads?

Neither Scent System nor Driven Serv shows ads.

### Which is updated more often, Scent System or Driven Serv?

Scent System ships an update every 2 weeks, and Driven Serv every 11 days. Most recently, Scent System was updated on September 30, 2026 and Driven Serv 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.*