# EVA vs OpenCARWINGS

The clearest difference is rating: OpenCARWINGS at 5.0 against EVA's 3.4. OpenCARWINGS also leads on device support. EVA's advantage is ratings volume (57 vs 1) and iOS requirement (9.0 vs 17). On price, 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.

OpenCARWINGS holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: EVA has 57 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | EVA | OpenCARWINGS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (57 ratings)](https://appshunter.io/ios/app/eva-leaf/id1050429958/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opencarwings/id6745239364/reviews)** |
| Number of ratings | **57** | 1 |
| Positive reviews | 68.6% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | Free |
| Size | 18 MB | 7 MB |
| Requires iOS | **9.0** | 17 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Rob Winters](https://appshunter.io/developer/628705306) | [Ruben Mkrtumyan](https://appshunter.io/developer/1586203281) |

## What reviewers say

### EVA

[App page](https://appshunter.io/ios/app/eva-leaf/id1050429958)

Monitor your Nissan Leaf's battery charge and remotely control its air conditioning directly from your iPhone. This assistant app connects to NissanConnect EV services across multiple global servers.

**Highlights:** Check State of Charge, Control Air Conditioning, NissanConnect EV integration, Supports global servers (EU, USA, CA, JP, AU), iPhone compatibility

**In-app purchases:** none


### OpenCARWINGS

[App page](https://appshunter.io/ios/app/opencarwings/id6745239364)

Control your electric vehicle remotely. Monitor battery status, driving range, and vehicle location. Manage climate control, charging, and set timers for convenience.

**Highlights:** View battery charge and driving range, Track vehicle location, Send destinations to car navigation, Remote climate control (A/C), Remote charging control, Set remote timers

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

**In-app purchases:** none


## Frequently asked questions

### Is EVA free?

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

### Is OpenCARWINGS free?

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

### Which has better reviews, EVA or OpenCARWINGS?

OpenCARWINGS is rated higher. EVA averages 3.4 out of 5 from 57 ratings, while OpenCARWINGS averages 5.0 from 1 ratings.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*