# Fuel vs iilumo command

The clearest difference is review sentiment: Fuel at 50% against iilumo command's 0%. Fuel also leads on rating (3.1 vs 1.0) and ratings volume (33 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Fuel holds the better App Store score, 3.1 against 1.0. That said, the two scores are not equally well evidenced: Fuel has 33 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of Fuel's written reviews are positive against 0% of iilumo command's.

Fuel ships an update every 10 months, iilumo command every 9 months. The most recent releases landed on August 27, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | Fuel | iilumo command |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (33 ratings)](https://appshunter.io/ios/app/fuel-it-eca/id1004246767/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/iilumo-command/id6474955744/reviews) |
| Number of ratings | **33** | 4 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 months** |
| Monetization | Free | Free |
| Size | 20 MB | 19 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmac Mobile Developments, LLC](https://appshunter.io/developer/372235786) | [晓勇 何](https://appshunter.io/developer/1175269420) |

## What reviewers say

### Fuel

[App page](https://appshunter.io/ios/app/fuel-it-eca/id1004246767)

Monitor your vehicle's ethanol concentration and fuel temperature in real-time. This app wirelessly connects to a compatible Bluetooth module, freeing up your device's port for simultaneous charging and monitoring. It includes an ethanol fill-up concentration calculator and customizable display views.

**Highlights:** Real-time ethanol concentration monitoring, Real-time fuel temperature monitoring, Wireless Bluetooth connectivity, Ethanol fill-up concentration calculator, Fahrenheit or Celsius display options, Two display views

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

**In-app purchases:** none


### iilumo command

[App page](https://appshunter.io/ios/app/iilumo-command/id6474955744)

Control full-color chasing LED lighting modules for automotive applications. This utility allows users to manage their iilumo LED controller modules directly from their mobile device.

**Highlights:** Control iilumo LED modules, Full color chasing lights, Automotive lighting customization, Mobile device management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fuel free?

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

### Is iilumo command free?

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

### Which has better reviews, Fuel or iilumo command?

Fuel is rated higher. Fuel averages 3.1 out of 5 from 33 ratings, while iilumo command averages 1.0 from 4 ratings.

### Do Fuel or iilumo command have ads?

Neither Fuel nor iilumo command shows ads.

### Which is updated more often, Fuel or iilumo command?

Fuel ships an update every 10 months, and iilumo command every 9 months. Most recently, Fuel was updated on August 27, 2026 and iilumo command on August 4, 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.*