# E85 Calculator vs E85 Mix Ethanol Calculator

The clearest difference is price: E85 Calculator at Free against E85 Mix Ethanol Calculator's $1.99. E85 Mix Ethanol Calculator's advantage is rating (3.1 vs 1.0) and review sentiment (40% vs 25%). On ads, in-app purchases and device support there is nothing between them.

E85 Calculator is free to download; E85 Mix Ethanol Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

E85 Mix Ethanol Calculator holds the better App Store score, 3.1 against 1.0. That said, the two scores are not equally well evidenced: E85 Mix Ethanol Calculator has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of E85 Calculator's written reviews are positive against 40% of E85 Mix Ethanol Calculator's.

## The numbers

| Metric | E85 Calculator | E85 Mix Ethanol Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/e85-calculator/id1029273167/reviews) | **[3.1 (7 ratings)](https://appshunter.io/ios/app/e85-mix-ethanol-calculator/id1473954071/reviews)** |
| Number of ratings | 1 | **7** |
| Positive reviews | 25.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | — |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#148** |
| Size | 3 MB | 42 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sheharyar Irfan](https://appshunter.io/developer/974971911) | [Adam Keninger](https://appshunter.io/developer/966549024) |

## What reviewers say

### E85 Calculator

[App page](https://appshunter.io/ios/app/e85-calculator/id1029273167)

This application helps performance enthusiasts and flex-fuel vehicle owners precisely calculate the amounts of E85 and gasoline needed for specific ethanol percentages or octane ratings. It offers both simple and advanced modes for fuel mixing calculations, supporting metric and imperial units.

**Highlights:** Calculate E85 and gasoline amounts, Target specific ethanol percentages, Calculate by desired octane rating, Metric and imperial unit support, Real-time calculations, Easy and advanced modes

**Features:** macOS Compatibility

**In-app purchases:** none


### E85 Mix Ethanol Calculator

[App page](https://appshunter.io/ios/app/e85-mix-ethanol-calculator/id1473954071)

**Currently charting:** #148 Top Paid · Utilities (US App Store)

Quickly calculate the precise amounts of E85 and gasoline needed to achieve your desired ethanol fuel mix. The app remembers your tank details for even faster calculations.

**Highlights:** Calculates E85 and gasoline amounts, Remembers tank capacity and target mix, Specifies current ethanol content, Allows custom E85 ethanol content input, Fast 3-second calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is E85 Calculator free?

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

### Is E85 Mix Ethanol Calculator free?

E85 Mix Ethanol Calculator costs $1.99, with no in-app purchases.

### Which has better reviews, E85 Calculator or E85 Mix Ethanol Calculator?

E85 Mix Ethanol Calculator is rated higher. E85 Calculator averages 1.0 out of 5 from 1 ratings, while E85 Mix Ethanol Calculator averages 3.1 from 7 ratings.

### Do E85 Calculator or E85 Mix Ethanol Calculator have ads?

Neither E85 Calculator nor E85 Mix Ethanol Calculator shows ads.

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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.*