# Scent Tech vs ScentFlow+

The clearest difference is update cadence: ScentFlow+ at every 5 days against Scent Tech's every 6 weeks. ScentFlow+ also leads on iOS requirement (13.0 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.

Scent Tech ships an update every 6 weeks, ScentFlow+ every 5 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Scent Tech | ScentFlow+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (63 ratings)](https://appshunter.io/ios/app/scent-tech/id1662466433/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 47 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [俊 谢](https://appshunter.io/developer/1440271932) | [Shenzhen Dianzhui Culture Technology Co., Ltd.](https://appshunter.io/developer/1529082388) |

## What reviewers say

### Scent Tech

[App page](https://appshunter.io/ios/app/scent-tech/id1662466433)

Control your scent machine remotely with this app. It offers automatic mode selection for various scenarios and allows for batch management of devices through customizable groups.

**Highlights:** Scent machine control, Automatic mode selection, Device grouping, Batch management, Customizable group names

**In-app purchases:** none


### ScentFlow+

[App page](https://appshunter.io/ios/app/scentflow-plus/id6768910526)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scent Tech free?

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

### Is ScentFlow+ free?

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

### Do Scent Tech or ScentFlow+ have ads?

Neither Scent Tech nor ScentFlow+ shows ads.

### Which is updated more often, Scent Tech or ScentFlow+?

Scent Tech ships an update every 6 weeks, and ScentFlow+ every 5 days. Most recently, Scent Tech was updated on October 14, 2026 and ScentFlow+ on October 6, 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.*