# Boostane vs Fuel

The clearest difference is review sentiment: Fuel at 50% against Boostane's 7%. Fuel also leads on rating (3.1 vs 2.0). Boostane's advantage is iOS requirement (10.0 vs 13.4). On price, ratings volume, update cadence and ads 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 2.0. Both are backed by a comparable volume of ratings — 27 and 34 respectively. Written reviews point the same way: 7% of Boostane's written reviews are positive against 50% of Fuel's.

Boostane ships an update every 14 months, Fuel every 10 months. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Boostane | Fuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (27 ratings)](https://appshunter.io/ios/app/boostane/id605708599/reviews) | **[3.1 (34 ratings)](https://appshunter.io/ios/app/fuel-it-eca/id1004246767/reviews)** |
| Number of ratings | 27 | **34** |
| Positive reviews | 6.9% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 10 months** |
| Monetization | Free | Free |
| Size | 38 MB | 20 MB |
| Requires iOS | **10.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOOSTane, LLC](https://appshunter.io/developer/605708602) | [Dmac Mobile Developments, LLC](https://appshunter.io/developer/372235786) |

## What reviewers say

### Boostane

[App page](https://appshunter.io/ios/app/boostane/id605708599)

Calculate the precise amount of octane booster needed to achieve your desired fuel octane. Save calculations, share them via email or text, and get estimated horsepower gains.

**Highlights:** Calculate required octane booster amount, Save calculations to favorites, Share calculations via email or text, Estimate horsepower gains, User-friendly design

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Boostane free?

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

### Is Fuel free?

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

### Which has better reviews, Boostane or Fuel?

Fuel is rated higher. Boostane averages 2.0 out of 5 from 27 ratings, while Fuel averages 3.1 from 34 ratings.

### Do Boostane or Fuel have ads?

Neither Boostane nor Fuel shows ads.

### Which is updated more often, Boostane or Fuel?

Boostane ships an update every 14 months, and Fuel every 10 months. Most recently, Boostane was updated on October 22, 2026 and Fuel on October 29, 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.*