# redOS. vs Precio Luz España

The clearest difference is review sentiment: Precio Luz España at 86% against redOS.'s 0%. Precio Luz España also leads on rating (4.9 vs 1.0) and ratings volume (53 vs 1). redOS.'s advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 6 weeks). On price and ads there is nothing between them.

Both are free to download. Precio Luz España sells 1 one-off in-app purchase. redOS. asks for nothing beyond the download.

Precio Luz España holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Precio Luz España has 53 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of redOS.'s written reviews are positive against 86% of Precio Luz España's.

redOS. ships an update weekly, Precio Luz España every 6 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | redOS. | Precio Luz España |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/redos/id781388455/reviews) | **[4.9 (53 ratings)](https://appshunter.io/ios/app/precio-luz-espana/id1487330692/reviews)** |
| Number of ratings | 1 | **53** |
| Positive reviews | 0.0% of reviews | **86.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Red Eléctrica de España](https://appshunter.io/developer/505983862) | [Ruben Fernandez](https://appshunter.io/developer/1013021034) |

## 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, and prices.

**Highlights:** Real-time system status, Consumer profile for energy transition, Professional profile for in-depth data, Electricity demand tracking, Generation and CO2 emissions data, Wholesale and retail price information

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

**In-app purchases:** none


### Precio Luz España

[App page](https://appshunter.io/ios/app/precio-luz-espana/id1487330692)

Monitor hourly electricity prices for the regulated market (PVPC) in Spain. View current and upcoming day's prices, identify cheapest and most expensive hours to optimize energy consumption and save on bills. Includes a widget and Apple Watch app for quick access.

**Highlights:** Hourly PVPC price consultation, Current and next day's prices, Identify cheapest/most expensive hours, Widget for quick price checks, Apple Watch app integration, Customizable price alerts, Autoconsumption compensation prices

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrecioLuz+ | $1.99 | one-time |


## Frequently asked questions

### Is redOS. free?

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

### Is Precio Luz España free?

Precio Luz España is free to download, with in-app purchases available.

### Which has better reviews, redOS. or Precio Luz España?

Precio Luz España is rated higher. redOS. averages 1.0 out of 5 from 1 ratings, while Precio Luz España averages 4.9 from 53 ratings.

### Do redOS. or Precio Luz España have ads?

Neither redOS. nor Precio Luz España shows ads.

### Which is updated more often, redOS. or Precio Luz España?

redOS. ships an update weekly, and Precio Luz España every 6 weeks. Most recently, redOS. was updated on November 6, 2026 and Precio Luz España on November 7, 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.*