# redOS. vs YoLeoGas

The clearest difference is update cadence: redOS. at weekly against YoLeoGas's every 2 months. YoLeoGas's advantage is review sentiment (14% vs 0%). On price, rating, ratings volume and ads 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 — 1.0 for redOS. against 1.0 for YoLeoGas. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 0% of redOS.'s written reviews are positive against 14% of YoLeoGas's.

redOS. ships an update weekly, YoLeoGas every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | redOS. | YoLeoGas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/redos/id781388455/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/yoleogas/id1009383368/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **13.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 42 MB | 64 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Red Eléctrica de España](https://appshunter.io/developer/505983862) | [GNI-Multicanalidad](https://appshunter.io/developer/952687228) |

## What reviewers say

### redOS.

[App page](https://appshunter.io/ios/app/redos/id781388455)

Monitor the real-time status of the electricity system with key operational indicators. Choose between a consumer profile for energy transition engagement or a professional profile for in-depth data on generation, demand, prices, and exchanges.

**Highlights:** Real-time system status, Consumer profile, Professional profile, Electricity demand data, Generation information, CO2 emissions tracking, Price and exchange data

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is redOS. free?

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

### Is YoLeoGas free?

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

### Which has better reviews, redOS. or YoLeoGas?

redOS. and YoLeoGas are both rated 1.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do redOS. or YoLeoGas have ads?

Neither redOS. nor YoLeoGas shows ads.

### Which is updated more often, redOS. or YoLeoGas?

redOS. ships an update weekly, and YoLeoGas every 2 months. Most recently, redOS. was updated on October 24, 2026 and YoLeoGas on October 22, 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.*