# EYDAPP vs Protergia

The clearest difference is rating: Protergia at 5.0 against EYDAPP's 2.5. Protergia also leads on update cadence (every 8 days vs every 3 months). EYDAPP's advantage is review sentiment (36% vs 8%) and ratings volume (16 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Protergia holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: EYDAPP has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 36% of EYDAPP's written reviews are positive against 8% of Protergia's, so the app with the better star average is not the one people write more warmly about.

EYDAPP ships an update every 3 months, Protergia every 8 days. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | EYDAPP | Protergia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (16 ratings)](https://appshunter.io/ios/app/eydapp/id1549401856/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/protergia/id6502693602/reviews)** |
| Number of ratings | **16** | 3 |
| Positive reviews | **36.4% of reviews** | 8.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 56 MB | 71 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ATHENS WATER SUPPLY & SEWERAGE COMPANY S.A.](https://appshunter.io/developer/922865346) | [Metlen Energy & Metals S.A.](https://appshunter.io/developer/1561951517) |

## What reviewers say

### EYDAPP

[App page](https://appshunter.io/ios/app/eydapp/id1549401856)

Access company online services with mobile enhancements. Pay bills using your device's scanner, view water meters, report faults with photos and GPS, and find customer support locations.

**Highlights:** Bill payment via barcode scanner, Debit, credit, and e-banking options, Interactive map for payment points, Water meter viewing and bill payment, Fault reporting with photo and GPS, Real-time scheduled works updates, Customer service location finder

**Features:** macOS Compatibility

**In-app purchases:** none


### Protergia

[App page](https://appshunter.io/ios/app/protergia/id6502693602)

Manage your energy consumption with this app. It offers a modern design, intuitive navigation, and easy bill payment features. Take control of your energy anytime, anywhere.

**Highlights:** Energy consumption control, Sleek, modern design, Intuitive navigation, Quick bill payments, Anytime, anywhere access

**In-app purchases:** none


## Frequently asked questions

### Is EYDAPP free?

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

### Is Protergia free?

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

### Which has better reviews, EYDAPP or Protergia?

Protergia is rated higher. EYDAPP averages 2.5 out of 5 from 16 ratings, while Protergia averages 5.0 from 3 ratings.

### Do EYDAPP or Protergia have ads?

Neither EYDAPP nor Protergia shows ads.

### Which is updated more often, EYDAPP or Protergia?

EYDAPP ships an update every 3 months, and Protergia every 8 days. Most recently, EYDAPP was updated on September 24, 2026 and Protergia on September 9, 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.*