# EVIUM Charging vs Monterra.ai

The clearest difference is rating: Monterra.ai at 5.0 against EVIUM Charging's 3.6. Monterra.ai also leads on update cadence (every 3 weeks vs every 3 months). EVIUM Charging's advantage is review sentiment (25% vs 0%) and ratings volume (59 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.

Monterra.ai holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: EVIUM Charging has 59 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 25% of EVIUM Charging's written reviews are positive against 0% of Monterra.ai's, so the app with the better star average is not the one people write more warmly about.

EVIUM Charging ships an update every 3 months, Monterra.ai every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EVIUM Charging | Monterra.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (59 ratings)](https://appshunter.io/ios/app/evium-charging/id1671750712/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/monterraai/id6449761296/reviews)** |
| Number of ratings | **59** | 7 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 160 MB | 67 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EvGateway](https://appshunter.io/developer/1502553145) | [Monterra Technology Inc.](https://appshunter.io/developer/1690525693) |

## What reviewers say

### EVIUM Charging

[App page](https://appshunter.io/ios/app/evium-charging/id1671750712)

Locate and navigate to nearby charging stations for your electric vehicle. Manage your account, payment methods, and receive real-time charging status updates. Report station issues with descriptions and pictures for seamless support.

**Highlights:** Locate and navigate to charging stations, Paperless charging sessions, Account and profile management, Two-factor authentication, NFC key reading, Social login, Real-time port status updates

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

**In-app purchases:** none


### Monterra.ai

[App page](https://appshunter.io/ios/app/monterraai/id6449761296)

Streamline the assessment and sale of EV charging projects with this mobile tool. Digitize site walks, tag map elements, upload photos, and add notes for real-time data syncing with the web app.

**Highlights:** Digitize site walks, Tag interactive maps, Upload and categorize photos, Write down notes, Real-time data sync with web app, Assess EV charging projects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EVIUM Charging free?

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

### Is Monterra.ai free?

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

### Which has better reviews, EVIUM Charging or Monterra.ai?

Monterra.ai is rated higher. EVIUM Charging averages 3.6 out of 5 from 59 ratings, while Monterra.ai averages 5.0 from 7 ratings.

### Do EVIUM Charging or Monterra.ai have ads?

Neither EVIUM Charging nor Monterra.ai shows ads.

### Which is updated more often, EVIUM Charging or Monterra.ai?

EVIUM Charging ships an update every 3 months, and Monterra.ai every 3 weeks. Most recently, EVIUM Charging was updated on October 24, 2026 and Monterra.ai on October 10, 2026.

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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.*