Comparison

i vs LUCERA

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

Head to head
About

i

Monitor your electricity usage, power consumption, and network status. View detailed consumption data, manage contracts, and receive notifications about faults or scheduled outages. Future updates will include more advanced features for managing your energy supply.

Highlights
  • View daily, weekly, monthly consumption
  • Download consumption data (Excel, CSV, PDF)
  • Check contracted power adequacy
  • Manage contracts for other clients
  • Receive fault and outage notifications
  • Subscribe to electronic invoices
Features
Read full description

Welcome to the App for I-DE Clients Iberdrola Distribución Eléctrica is now i-DE. A new name, but with the same quality, experience and reliability. Here you can see your energy consumption, the power you are using or know the time that light will take to return if there is a fault or programmed cut that affects you, in the simplest, fastest and most intuitive way. At any time and anywhere you can, in one click, have all the information you need to get the most out of your connection to the smart grid WITH THE CUSTOMERS APP YOU CAN: ● View your daily, weekly, monthly consumption, by invoices or a specific period. ● Download detailed information about your consumption in Excel, CSV or PDF. ● Check if the power you have contracted is adequate by looking at a graph the maximum power demanded and the power contracted. ● Manage contracts of other clients. ● Know if there is a fault that affects you or a cut scheduled for maintenance tasks and improvement of the network. We notify you by SMS or by email. Also, if you are a ""direct toll"" customer: ● Subscribe to the electronic invoice. ● View and download your toll invoices. AND SOON, YOU WILL BE ABLE TO MAKE MUCH MORE ... Our App evolves constantly, and soon you can count on new features, such as ... ● Send questions ● Perform power measurements, both instantaneously and over a period of time. ● Download consumption and reading certificates. ● Reconnect your power control switch (ICP) if it has tripped due to an overload. ● Request the registration of a new supply ● Report possible fraud. ● And if you still do not have Smart Counter, record a counter measurament. WHAT IS i-DE? i-DE is the electricity distributor of the Iberdrola Group in Spain and we are responsible for bringing electricity through our networks to your home and for maintaining the network so that you have good quality power supply. https://www.i-de.es/conozcanos MORE INFORMATION Visit our website: https://www.i-de.es Your data will be processed by I-DE Redes Eléctricas Inteligentes, S.A.U. to manage your access to and use of the app, your contract, and any transactions carried out through it; to resolve any requests you may have submitted to us, as well as any incidents or matters about which we are required to inform you; and to comply with applicable regulations. You may exercise your rights of access, rectification, erasure, restriction, objection, and data portability, or withdraw your consent without retroactive effect, by contacting i-DE at: atencionderechos@i-de.es, or at the following address: Oficina Puntos Suministros, P.O. Box 61147, 28080 Madrid. You may also contact the Spanish Data Protection Agency if you feel your rights have not been adequately addressed. For more information on how we process your data, please see the privacy policy available at www.i-de.es.

About

LUCERA

Monitor your energy consumption in detail, view your bills, and get insights to optimize your usage. Refer friends to earn free service fees and reduce your monthly payments.

Highlights
  • View current energy consumption
  • Predict monthly payments
  • Access past bills
  • Detailed consumption analysis by hour, day, month
  • Compare consumption with similar homes
  • Refer friends for free service fees
Read full description

Además, tendrás toda la información necesaria para que tengas el control de cómo consumes y puedas tomar decisiones que te ayuden a ser más eficiente. INICIO • Ver tu consumo actual. • Tener una previsión de lo que pagarás este mes. • Ver tus últimas facturas. • Acceder a tus contratos. • Si tienes más de una vivienda podrás seleccionar la vivienda de la que quieres ver información. CONSUMOS Puedes consultar y ver en detalle la evolución de tu consumo de luz. • Ver tu consumo por meses, días y horas. • Conocer las horas que más consumes. • Saber si te conviene cambiar de tramos horarios. • Comparar tu consumo con el de viviendas similares. • Comparar tu consumo entre periodos. • Conocer qué parte del consumo es a cada electrodoméstico. FACTURAS Podrás ver un listado de todas tus facturas, ver un detalle de las mismas, descargarlas en PDF o incluso compartirlas por Whatsapp o email. CUOTAS GRATIS Podrás conseguir cuotas gratis compartiendo tu enlace personalizado. Cuántas más personas invites a unirse a Lucera, menos cuotas pagarás. CONTACTO Para tu tranquilidad podrás contactarnos por diferentes vías en las que estaremos encantados de ayudarte.

Screenshots

i4 screens
LUCERA4 screens

Verdict

The call

The clearest difference is rating: LUCERA at 5.0 against i's 3.0. LUCERA also leads on review sentiment (57% vs 23%). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LUCERA holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 23% of i's written reviews are positive against 57% of LUCERA's.

UpkeepUpdate frequency

i ships an update every 3 weeks, LUCERA every 11 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
i versus LUCERA: the parameters behind the verdict, then further details
ParameteriLUCERA
PriceFreeFree
Rating3.0 (2 ratings)5.0 (3 ratings) — better
Positive reviews23.1% of reviews57.1% of reviews — better
Number of ratings23 — better
Update frequencyEvery 3 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size183 MB38 MB
Age rating4+4+
DeveloperI-DE Redes Electricas Inteligentes Sociedad AnonimaLucera

Customer experience

i

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews13 reviews
Positive23.1%
Neutral0.0%
Negative76.9%

LUCERA

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews21 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

In-app purchases

None

i

No in-app purchases

None

LUCERA

No in-app purchases

Questions

Is i free?
i is free to download, with no in-app purchases.
Is LUCERA free?
LUCERA is free to download, with no in-app purchases.
Which has better reviews, i or LUCERA?
LUCERA is rated higher. i averages 3.0 out of 5 from 2 ratings, while LUCERA averages 5.0 from 3 ratings.
Do i or LUCERA have ads?
Neither i nor LUCERA shows ads.
Which is updated more often, i or LUCERA?
i ships an update every 3 weeks, and LUCERA every 11 days. Most recently, i was updated on October 23, 2026 and LUCERA on October 24, 2026.

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