# LeafSpy Pro vs EVA

The clearest difference is price: EVA at Free against LeafSpy Pro's $19.99. EVA also leads on review sentiment (69% vs 46%) and iOS requirement (9.0 vs 16.0). LeafSpy Pro's advantage is chart position (#8 vs unranked) and device support. On rating, ratings volume and in-app purchases there is nothing between them.

EVA is free to download; LeafSpy Pro costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.5 for LeafSpy Pro against 3.4 for EVA. Both are backed by a comparable volume of ratings — 114 and 57 respectively. Written reviews are what separate them: 46% of LeafSpy Pro's written reviews are positive against 69% of EVA's.

## The numbers

| Metric | LeafSpy Pro | EVA |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[3.5 (114 ratings)](https://appshunter.io/ios/app/leafspy-pro/id967376861/reviews)** | [3.4 (57 ratings)](https://appshunter.io/ios/app/eva-leaf/id1050429958/reviews) |
| Number of ratings | **114** | 57 |
| Positive reviews | 45.7% of reviews | **68.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Paid | **Free** |
| Best chart rank | **#8** | — |
| Size | 13 MB | 18 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [James Pollock](https://appshunter.io/developer/967376860) | [Rob Winters](https://appshunter.io/developer/628705306) |

## What reviewers say

### LeafSpy Pro

[App page](https://appshunter.io/ios/app/leafspy-pro/id967376861)

**Currently charting:** #8 Top Paid · Lifestyle (US App Store)

Monitor your Nissan Leaf's battery health, charging history, and vehicle diagnostics. Perform dealer-level functions like changing settings and reading trouble codes. Log data and sync to Dropbox for detailed analysis.

**Highlights:** Cell pair voltage monitoring, Battery temperature readings, Battery AHr rating and capacity, Charging connection history, Diagnostic Trouble Code (DTC) reading, Tire pressure monitoring, Trip and charge logging

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app!
- 👍 Easy to use
- 🔋 Helpful for monitoring battery health
- 💡 Integrates with other apps
- 👍 Vital for Leaf owners

**What reviewers complain about**

- 🐛 Doesn't work with latest iOS
- 👎 Poor user interface
- 🐛 Crashes frequently
- 👎 Expensive for functionality
- 🐛 Doesn't work with all OBD2 dongles

**Reported bugs**

- Doesn't connect via Bluetooth on iOS
- Crashes on startup after iOS updates
- Fails to load data despite being connected
- Doesn't work with Mini OBD2 scanners
- Can't change sounds on newer Leaf models

**Requested features**

- Add support for newer Leaf models
- Improve user interface and design
- Add Apple CarPlay integration
- Expand compatibility with more OBD2 dongles
- Improve documentation and in-app help


### 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


## Frequently asked questions

### Is LeafSpy Pro free?

LeafSpy Pro costs $19.99, with no in-app purchases.

### Is EVA free?

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

### Which has better reviews, LeafSpy Pro or EVA?

LeafSpy Pro is rated higher. LeafSpy Pro averages 3.5 out of 5 from 114 ratings, while EVA averages 3.4 from 57 ratings.

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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.*