# Ampère Mobile vs Tecnica Srl

The clearest difference is update cadence: Tecnica Srl at every 6 weeks against Ampère Mobile's every 11 months. Ampère Mobile's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Ampère Mobile ships an update every 11 months, Tecnica Srl every 6 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Ampère Mobile | Tecnica Srl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ampere-mobile/id672293934/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 34 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electro Graphics Srl](https://appshunter.io/developer/542354467) | [Swifty Srl](https://appshunter.io/developer/871214077) |

## 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


### Tecnica Srl

[App page](https://appshunter.io/ios/app/tecnica-srl/id1498094375)

**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 Tecnica Srl free?

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

### Do Ampère Mobile or Tecnica Srl have ads?

Neither Ampère Mobile nor Tecnica Srl shows ads.

### Which is updated more often, Ampère Mobile or Tecnica Srl?

Ampère Mobile ships an update every 11 months, and Tecnica Srl every 6 weeks. Most recently, Ampère Mobile was updated on November 1, 2026 and Tecnica Srl on October 27, 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.*