# Precio Luz Casa vs NFC Utils

The clearest difference is update cadence: NFC Utils at every 3 weeks against Precio Luz Casa's every 20 months. Precio Luz Casa's advantage is iOS requirement (12.0 vs 16.0). 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.

Precio Luz Casa ships an update every 20 months, NFC Utils every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Precio Luz Casa | NFC Utils |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 31 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [nbGroup Soluciones de Negocio S.L.](https://appshunter.io/developer/1156383429) | [The NFC Mint LLC](https://appshunter.io/developer/725418088) |

## What reviewers say

### Precio Luz Casa

[App page](https://appshunter.io/ios/app/precio-luz-casa/id1156383430)

This app helps small consumers check the real-time electricity price to optimize energy usage. It allows users to adjust appliance use to cheaper hours, potentially reducing their electricity bills. View current, today's, and tomorrow's prices, along with historical data.

**Highlights:** Real-time electricity price consultation, View today's and tomorrow's prices, Identify highest and lowest daily prices, Historical price data, Supports different Spanish regions (Peninsula, Canarias, Baleares, Ceuta, Melilla)

**Features:** macOS Compatibility

**In-app purchases:** none


### NFC Utils

[App page](https://appshunter.io/ios/app/nfc-utils/id6808449018)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Precio Luz Casa free?

Precio Luz Casa is free to download, with no in-app purchases.

### Is NFC Utils free?

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

### Do Precio Luz Casa or NFC Utils have ads?

Neither Precio Luz Casa nor NFC Utils shows ads.

### Which is updated more often, Precio Luz Casa or NFC Utils?

Precio Luz Casa ships an update every 20 months, and NFC Utils every 3 weeks. Most recently, Precio Luz Casa was updated on October 24, 2026 and NFC Utils on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*