# Express Fuel vs Aromify

Express Fuel and Aromify 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.

Express Fuel ships an update every 10 months, Aromify every 6 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Express Fuel | Aromify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/aromify/id6754188944/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 43 MB | 15 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Destwin LLC](https://appshunter.io/developer/1359900128) | [JAD PRODUCT SALES LLC](https://appshunter.io/developer/1847005233) |

## What reviewers say

### Express Fuel

[App page](https://appshunter.io/ios/app/express-fuel/id6480072237)

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

**In-app purchases:** none


### Aromify

[App page](https://appshunter.io/ios/app/aromify/id6754188944)

Control Bluetooth-enabled scent diffusers with your smartphone. Adjust settings like working hours, weekly schedules, and scent intensity. Monitor remaining scent levels and personalize device names for a customized aromatic experience.

**Highlights:** Bluetooth device control, Set working hours and weekly schedules, Monitor scent levels, Customize device names, Check software and PC board versions, Modify device passwords

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

**In-app purchases:** none


## Frequently asked questions

### Is Express Fuel free?

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

### Is Aromify free?

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

### Do Express Fuel or Aromify have ads?

Neither Express Fuel nor Aromify shows ads.

### Which is updated more often, Express Fuel or Aromify?

Express Fuel ships an update every 10 months, and Aromify every 6 months. Most recently, Express Fuel was updated on September 23, 2026 and Aromify on September 20, 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.*