# myEYATH vs Open1YdataApp

The clearest difference is iOS requirement: myEYATH at 11.0 against Open1YdataApp's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 10, 2026.

## The numbers

| Metric | myEYATH | Open1YdataApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/myeyath/id6463799284/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 41 MB | 64 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [THESSALONIKI WATER SUPPLY AND SEWERAGE COMPANY S.A](https://appshunter.io/developer/1698496235) | [OTS SA](https://appshunter.io/developer/1204699086) |

## What reviewers say

### myEYATH

[App page](https://appshunter.io/ios/app/myeyath/id6463799284)

This app modernizes electronic payments for water services, enhances remote customer support, and informs citizens about water supply interruptions. It aims to provide easier access to company services, faster customer assistance, and a better transaction experience.

**Highlights:** Electronic payments for water services, Remote customer support, Water supply interruption notifications, View scheduled outages, Check affected areas and duration

**Features:** macOS Compatibility

**In-app purchases:** none


### Open1YdataApp

[App page](https://appshunter.io/ios/app/open1ydataapp/id6673898955)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is myEYATH free?

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

### Is Open1YdataApp free?

Open1YdataApp is free to download, with no in-app purchases.

### Do myEYATH or Open1YdataApp have ads?

Neither myEYATH nor Open1YdataApp shows ads.

### Which is updated more often, myEYATH or Open1YdataApp?

myEYATH ships an update every 3 weeks, and Open1YdataApp every 3 weeks. Most recently, myEYATH was updated on September 10, 2026 and Open1YdataApp on September 10, 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.*