# ScentSys vs Artifact4D

The clearest difference is update cadence: ScentSys at weekly against Artifact4D's every 4 months. ScentSys also leads on iOS requirement (15.0 vs 17.0). 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.

ScentSys ships an update weekly, Artifact4D every 4 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ScentSys | Artifact4D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/scentsys/id6739991613/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free | — |
| Size | 36 MB | 58 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [秦庚 蒋](https://appshunter.io/developer/1436462643) | [上海乘福弟人工智能科技有限公司](https://appshunter.io/developer/1868539939) |

## What reviewers say

### ScentSys

[App page](https://appshunter.io/ios/app/scentsys/id6739991613)

Control and monitor your aroma diffuser remotely. Receive fault alerts, manage multiple users with device authorization, and set custom operating times and device groups for one-click operations.

**Highlights:** Remote operation, Status monitoring, Fault alerts, Multi-user management, Custom operation times, Device group creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Artifact4D

[App page](https://appshunter.io/ios/app/artifact4d/id6757726325)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScentSys free?

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

### Is Artifact4D free?

Artifact4D is free to download, with no in-app purchases.

### Do ScentSys or Artifact4D have ads?

Neither ScentSys nor Artifact4D shows ads.

### Which is updated more often, ScentSys or Artifact4D?

ScentSys ships an update weekly, and Artifact4D every 4 months. Most recently, ScentSys was updated on October 30, 2026 and Artifact4D on October 28, 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.*