# YoLeoGas vs HackUDC OS

The clearest difference is update cadence: HackUDC OS at every 2 weeks against YoLeoGas's every 2 months. YoLeoGas's advantage is iOS requirement (13.0 vs 16.4). 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.

YoLeoGas ships an update every 2 months, HackUDC OS every 2 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | YoLeoGas | HackUDC OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/yoleogas/id1009383368/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 13.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 64 MB | 48 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GNI-Multicanalidad](https://appshunter.io/developer/952687228) | [GPUL](https://appshunter.io/developer/1874751084) |

## What reviewers say

### YoLeoGas

[App page](https://appshunter.io/ios/app/yoleogas/id1009383368)

Easily submit your gas meter readings to Nedgia (Grupo Naturgy) by taking a photo of your meter and providing your CUPS number. The app guides you through a simple registration process for your home gas meter.

**Highlights:** Submit meter readings, Photo meter capture, CUPS number entry, Gas distributor registration, Simple step-by-step process

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

**In-app purchases:** none


### HackUDC OS

[App page](https://appshunter.io/ios/app/hackudc-os/id6790912214)

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

**In-app purchases:** none


## Frequently asked questions

### Is YoLeoGas free?

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

### Is HackUDC OS free?

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

### Do YoLeoGas or HackUDC OS have ads?

Neither YoLeoGas nor HackUDC OS shows ads.

### Which is updated more often, YoLeoGas or HackUDC OS?

YoLeoGas ships an update every 2 months, and HackUDC OS every 2 weeks. Most recently, YoLeoGas was updated on October 5, 2026 and HackUDC OS on October 3, 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.*