# Caleffi View vs En&Gas

The clearest difference is update cadence: Caleffi View at every 3 weeks against En&Gas's every 5 months. 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.

Caleffi View ships an update every 3 weeks, En&Gas every 5 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Caleffi View | En&Gas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 34 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caleffi S.p.A](https://appshunter.io/developer/920722440) | [Energia e gas srl](https://appshunter.io/developer/1896444185) |

## What reviewers say

### Caleffi View

[App page](https://appshunter.io/ios/app/caleffi-view/id6466146479)

**Features:** macOS Compatibility

**In-app purchases:** none


### En&Gas

[App page](https://appshunter.io/ios/app/en-and-gas/id6741415133)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caleffi View free?

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

### Is En&Gas free?

En&Gas is free to download, with no in-app purchases.

### Do Caleffi View or En&Gas have ads?

Neither Caleffi View nor En&Gas shows ads.

### Which is updated more often, Caleffi View or En&Gas?

Caleffi View ships an update every 3 weeks, and En&Gas every 5 months. Most recently, Caleffi View was updated on November 7, 2026 and En&Gas on October 30, 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.*