# Dominus vs G.EN.

The clearest difference is update cadence: G.EN. at every 3 months against Dominus's every 8 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.

Dominus ships an update every 8 months, G.EN. every 3 months. The most recent releases landed on September 8, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Dominus | G.EN. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 11 MB | 165 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Immergas Spa](https://appshunter.io/developer/1009191662) | [BTC Software Systems Sp. z o.o.](https://appshunter.io/developer/1794529529) |

## What reviewers say

### Dominus

[App page](https://appshunter.io/ios/app/dominus/id1089575758)

**In-app purchases:** none


### G.EN.

[App page](https://appshunter.io/ios/app/gen/id1417109935)

Manage your gas utility account with this app. View billing information, make payments, submit meter readings, and track your gas consumption history. Receive important notifications about your account and company updates.

**Highlights:** View billing and payment information, Make online payments, Submit gas meter readings, Track gas consumption history, Receive account notifications, Contact customer support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dominus free?

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

### Is G.EN. free?

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

### Do Dominus or G.EN. have ads?

Neither Dominus nor G.EN. shows ads.

### Which is updated more often, Dominus or G.EN.?

Dominus ships an update every 8 months, and G.EN. every 3 months. Most recently, Dominus was updated on September 8, 2026 and G.EN. on June 4, 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.*