Comparison

redOS. vs Precio Luz España

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

redOS.

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
Read full description

We introduce you redOS, the app of Red Eléctrica de España, which allows you to know, in real time, the situation of the electricity system through a set of indicators of the system operation. You can choose between two user profiles: a “consumer” profile that allows you to become an active player in the energy transition, as consumer and self-consumer; and a “professional” profile where you will find extended information on generation, demand, prices and exchanges to be always informed on the current situation of the electricity system. You can find the following information categories: • Electricity demand. • Generation. • CO2 emissions. • Installed power. • Electricity exchanges. • Wholesale prices. • Retail prices.

About

Precio Luz España

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
Read full description

Con esta aplicación podrás consultar rápidamente el precio del kWh en el mercado regulado (PVPC). Los precios se pueden consultar por horas para el día actual y cualquier fecha pasada. A partir de las 20:30h (aproximadamente), están disponibles también los precios que tendrá la electricidad cada hora del día siguiente. Gracias a la aplicación podrás conocer fácilmente qué hora será la más barata y la más cara para poder organizar tus hábitos de vida y conseguir ahorrar en la factura a final de mes. Por otro lado, Precio Luz España dispone de un widget para que puedas consultar rápidamente y sin necesidad de abrir la app el precio actual de la electricidad, y la hora más barata y más cara del día. Así como una aplicación para Apple Watch que permite consultar directamente en tu muñeca el precio actual y todos los del día. Aunque siempre puedes preguntar a Siri y sabrá la respuesta sin necesidad de acceder a la app. Incluso puedes utilizar Atajos para crear automatizaciones en función del precio. También puedes añadir avisos personalizados para recibir notificaciones que te ayuden a programar mejor los consumos en las horas más económicas. Si dispones de una instalación de autoconsumo, podrás consultar también los precios de compensación por el exceso de energía producido. Por último, la aplicación permite consultar el precio medio de años anteriores para conocer la evolución a lo largo de tiempo.

Screenshots

redOS.4 screens
Precio Luz España4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard8 real differences · 2 level
redOS. versus Precio Luz España: the parameters behind the verdict, then further details
ParameterredOS.Precio Luz España
PriceFreeFree
Rating1.0 (1 ratings)4.9 (53 ratings) — better
Positive reviews0.0% of reviews86.2% of reviews — better
Number of ratings153 — better
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size42 MB39 MB
Age rating4+4+
DeveloperRed Eléctrica de EspañaRuben Fernandez

Customer experience

redOS.

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Precio Luz España

All ratings53 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews58 reviews
Positive86.2%
Neutral3.4%
Negative10.3%

In-app purchases

None

redOS.

No in-app purchases

1 purchases

Precio Luz España

One-time1
  • PrecioLuz+$1.99

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.

Other comparisons