# e85Cal vs SKF Speed V2

The clearest difference is review sentiment: e85Cal at 83% against SKF Speed V2's 33%. e85Cal also leads on rating (4.7 vs 2.7) and ratings volume (37 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

e85Cal holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: e85Cal has 37 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 83% of e85Cal's written reviews are positive against 33% of SKF Speed V2's.

## The numbers

| Metric | e85Cal | SKF Speed V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (37 ratings)](https://appshunter.io/ios/app/e85cal/id1470313135/reviews)** | [2.7 (7 ratings)](https://appshunter.io/ios/app/skf-speed-v2/id6503952580/reviews) |
| Number of ratings | **37** | 7 |
| Positive reviews | **83.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 15 MB | 64 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Joe](https://appshunter.io/developer/1132486512) | [WILEX Trading Kereskedelmi Korltolt Felelssg](https://appshunter.io/developer/1545615452) |

## What reviewers say

### e85Cal

[App page](https://appshunter.io/ios/app/e85cal/id1470313135)

This app assists users in calculating the precise amounts of standard and ethanol gasoline needed to achieve a desired ethanol percentage in their fuel mix. It simplifies the process by taking into account tank size, current fuel level, and the ethanol content of available fuel types.

**Highlights:** Calculate ethanol percentage goal, Enter gas tank size, Input standard pump gas ethanol %, Input ethanol pump gas ethanol %, Set target ethanol % mix, Enter current fuel level %

**Features:** macOS Compatibility

**In-app purchases:** none


### SKF Speed V2

[App page](https://appshunter.io/ios/app/skf-speed-v2/id6503952580)

This utility app provides a digital GPS speedometer for cars, bikes, and scooters. It also tracks distance traveled and offers customizable display options. Requires a Bluetooth module and compatible smartphone.

**Highlights:** Digital GPS speedometer, Distance tracking, Selectable units (MPH/KMH), Dark/light mode, Simple interface, Automatic recording option

**In-app purchases:** none


## Frequently asked questions

### Is e85Cal free?

e85Cal is free to download, with no in-app purchases.

### Is SKF Speed V2 free?

SKF Speed V2 is free to download, with no in-app purchases.

### Which has better reviews, e85Cal or SKF Speed V2?

e85Cal is rated higher. e85Cal averages 4.7 out of 5 from 37 ratings, while SKF Speed V2 averages 2.7 from 7 ratings.

### Do e85Cal or SKF Speed V2 have ads?

Neither e85Cal nor SKF Speed V2 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.*