# Ampère Mobile vs Evearn

The clearest difference is update cadence: Evearn at every 2 weeks against Ampère Mobile's every 11 months. Evearn also leads on ratings volume (11 vs 1). Ampère Mobile's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.5). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Ampère Mobile against 4.9 for Evearn. That said, the two scores are not equally well evidenced: Evearn has 11 ratings behind it against 1, so its average is the more settled of the two.

Ampère Mobile ships an update every 11 months, Evearn every 2 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ampère Mobile | Evearn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ampere-mobile/id672293934/reviews)** | [4.9 (11 ratings)](https://appshunter.io/ios/app/evearn/id6749234031/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 53 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Electro Graphics Srl](https://appshunter.io/developer/542354467) | [VECHAIN FOUNDATION SAN MARINO SRL](https://appshunter.io/developer/1677544253) |

## What reviewers say

### Ampère Mobile

[App page](https://appshunter.io/ios/app/ampere-mobile/id672293934)

This app provides essential tools for electricians and designers to calculate and verify electrical plant dimensions. It allows for immediate on-site evaluation and control of design data, including cable sizing, voltage drop, and temperature.

**Highlights:** Project calculation for current, cable sizing, voltage drop, and temperature, Support for low and medium voltage installations, Multiple international installation standards, Open, view, and edit electrical plant design files, On-site verification and photo storage, Real-time comment editing and sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Evearn

[App page](https://appshunter.io/ios/app/evearn/id6749234031)

This app rewards electric and hybrid vehicle owners for their sustainable driving habits. It seamlessly integrates with your vehicle to track kilometers driven and contribute to a cleaner future.

**Highlights:** Rewards for electric/hybrid driving, Tracks kilometers driven, Supports sustainable future, Seamless vehicle integration, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ampère Mobile free?

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

### Is Evearn free?

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

### Which has better reviews, Ampère Mobile or Evearn?

Ampère Mobile is rated higher. Ampère Mobile averages 5.0 out of 5 from 1 ratings, while Evearn averages 4.9 from 11 ratings.

### Do Ampère Mobile or Evearn have ads?

Neither Ampère Mobile nor Evearn shows ads.

### Which is updated more often, Ampère Mobile or Evearn?

Ampère Mobile ships an update every 11 months, and Evearn every 2 weeks. Most recently, Ampère Mobile was updated on October 9, 2026 and Evearn on October 24, 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.*