# Aroma Asst vs DUFT

Aroma Asst and DUFT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Aroma Asst | DUFT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aroma-asst/id6758644791/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 35 MB | 36 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [兵 姚](https://appshunter.io/developer/1546606210) | [DuftDesign as](https://appshunter.io/developer/6781501558) |

## What reviewers say

### Aroma Asst

[App page](https://appshunter.io/ios/app/aroma-asst/id6758644791)

This intelligent application allows for real-time monitoring and control of fragrance diffusion devices. Users can customize working modes, set schedules, and manage device sharing with controlled authorities for a fully automated scent experience.

**Highlights:** Real-time equipment monitoring, Customizable working modes, Scheduled scene activation, Oil quantity and flavor tracking, Equipment sharing with authority control

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

**In-app purchases:** none


### DUFT

[App page](https://appshunter.io/ios/app/duft/id6781501556)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aroma Asst free?

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

### Is DUFT free?

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

### Do Aroma Asst or DUFT have ads?

Neither Aroma Asst nor DUFT shows ads.

### Which is updated more often, Aroma Asst or DUFT?

Aroma Asst ships an update every 2 months, and DUFT every 2 months. Most recently, Aroma Asst was updated on October 15, 2026 and DUFT 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.*