# E85 Content vs E85 App

The clearest difference is review sentiment: E85 App at 50% against E85 Content's 0%. E85 App also leads on rating (4.2 vs 3.4) and update cadence (weekly vs every 17 months). E85 Content's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. E85 App sells 3 in-app purchases, starting at $2.99 per month. E85 Content asks for nothing beyond the download.

E85 App holds the better App Store score, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 12 and 44 respectively. Written reviews point the same way: 0% of E85 Content's written reviews are positive against 50% of E85 App's.

E85 Content ships an update every 17 months, E85 App weekly. The most recent releases landed on September 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | E85 Content | E85 App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (12 ratings)](https://appshunter.io/ios/app/e85-content/id1252861855/reviews) | **[4.2 (44 ratings)](https://appshunter.io/ios/app/e85-app/id1508517906/reviews)** |
| Number of ratings | 12 | **44** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 27 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Delicious Tuning](https://appshunter.io/developer/1252861854) | [Ahmed Elsayed](https://appshunter.io/developer/1497438505) |

## What reviewers say

### E85 Content

[App page](https://appshunter.io/ios/app/e85-content/id1252861855)

This application displays real-time ethanol content and fuel pressure for your vehicle's fuel system. It requires a specific Bluetooth plugin kit and is compatible with a range of vehicles, with ongoing development for expansion.

**Highlights:** Real-time ethanol content display, Real-time fuel pressure display, Requires Flex Fuel Bluetooth plugin kit, Compatible with various vehicles, Ongoing development and expansion

**Features:** macOS Compatibility

**In-app purchases:** none


### E85 App

[App page](https://appshunter.io/ios/app/e85-app/id1508517906)

Find E85 gas stations nearby and calculate E85 fuel mixtures. This tool is designed for car enthusiasts who use or are interested in E85 fuel.

**Highlights:** E85 gas station locator, E85 mix calculator, Location-based search, Fuel mixture calculations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E85 Pro Monthly | $2.99 | per month |
| E85 Pro Yearly | $19.99 | per year |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is E85 Content free?

E85 Content is free to download, with no in-app purchases.

### Is E85 App free?

E85 App is free to download, with in-app purchases available.

### Which has better reviews, E85 Content or E85 App?

E85 App is rated higher. E85 Content averages 3.4 out of 5 from 12 ratings, while E85 App averages 4.2 from 44 ratings.

### Do E85 Content or E85 App have ads?

E85 App shows ads; E85 Content does not.

### Which is updated more often, E85 Content or E85 App?

E85 Content ships an update every 17 months, and E85 App weekly. Most recently, E85 Content was updated on September 22, 2026 and E85 App on October 12, 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.*