# EYDAPP vs Trainer

EYDAPP and Trainer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

EYDAPP ships an update every 3 months, Trainer every 6 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | EYDAPP | Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (16 ratings)](https://appshunter.io/ios/app/eydapp/id1549401856/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 22 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATHENS WATER SUPPLY & SEWERAGE COMPANY S.A.](https://appshunter.io/developer/922865346) | [Konstantinos Anagnostakis](https://appshunter.io/developer/545699886) |

## 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


### Trainer

[App page](https://appshunter.io/ios/app/trainer/id6737542545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EYDAPP free?

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

### Is Trainer free?

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

### Do EYDAPP or Trainer have ads?

Neither EYDAPP nor Trainer shows ads.

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

EYDAPP ships an update every 3 months, and Trainer every 6 weeks. Most recently, EYDAPP was updated on September 24, 2026 and Trainer on September 19, 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.*