# EVA vs OVMS Connect

The clearest difference is price: EVA at Free against OVMS Connect's $3.99. EVA also leads on review sentiment (69% vs 33%) and iOS requirement (9.0 vs 17.0). OVMS Connect's advantage is device support. On in-app purchases there is nothing between them.

EVA is free to download; OVMS Connect costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | EVA | OVMS Connect |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.4 (57 ratings)](https://appshunter.io/ios/app/eva-leaf/id1050429958/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | **68.6% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 11 days |
| Monetization | **Free** | Paid |
| Size | 18 MB | 55 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Rob Winters](https://appshunter.io/developer/628705306) | [Carsten Schmiemann](https://appshunter.io/developer/1823564122) |

## 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


### OVMS Connect

[App page](https://appshunter.io/ios/app/ovms-connect/id6747955064)

Take full command of your electric vehicle with this powerful client for the Open Vehicle Monitoring System. Monitor your car's data, control features, and track its location directly from your device without intermediaries.

**Highlights:** At-a-glance dashboard, Interactive vehicle visualization, Customizable commands, Live map and tracking, Deep-dive telemetry, Hacker's console, Real-time notifications

**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 OVMS Connect free?

OVMS Connect costs $3.99, with no in-app purchases.

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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.*