# HIROIA SAMANTHA vs Scent Tech

The clearest difference is ads: Scent Tech at none against HIROIA SAMANTHA's shown. Scent Tech also leads on review sentiment (14% vs 0%) and monetization model (free vs ad-supported). HIROIA SAMANTHA's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

HIROIA SAMANTHA ships an update every 4 weeks, Scent Tech every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | HIROIA SAMANTHA | Scent Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (81 ratings)](https://appshunter.io/ios/app/scent-tech/id1662466433/reviews)** |
| Number of ratings | — | **81** |
| Positive reviews | 0.0% of reviews | **13.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 67 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HIROIA Communications Pte. Ltd.](https://appshunter.io/developer/1476636378) | [俊 谢](https://appshunter.io/developer/1440271932) |

## What reviewers say

### HIROIA SAMANTHA

[App page](https://appshunter.io/ios/app/hiroia-samantha/id1317216559)

This app allows users to brew coffee using preset recipes or custom settings for a stable and personalized cup. It guides you through the brewing process, offering flexibility to match your taste preferences.

**Highlights:** Preset coffee recipes, Custom recipe settings, Stable coffee brewing, Flexible taste matching, Guided brewing process

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is HIROIA SAMANTHA free?

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

### Is Scent Tech free?

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

### Do HIROIA SAMANTHA or Scent Tech have ads?

HIROIA SAMANTHA shows ads; Scent Tech does not.

### Which is updated more often, HIROIA SAMANTHA or Scent Tech?

HIROIA SAMANTHA ships an update every 4 weeks, and Scent Tech every 6 weeks. Most recently, HIROIA SAMANTHA was updated on October 24, 2026 and Scent Tech on October 24, 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.*