# WHAT'S UP vs EYDAPP

The clearest difference is rating: WHAT'S UP at 4.7 against EYDAPP's 2.5. WHAT'S UP also leads on update cadence (every 6 days vs every 3 months) and ratings volume (2.6K vs 16). EYDAPP's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, review sentiment, 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.

WHAT'S UP holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: WHAT'S UP has 2.6K ratings behind it against 16, so its average is the more settled of the two. Written reviews split almost evenly too, at 37% and 36% positive.

WHAT'S UP ships an update every 6 days, EYDAPP every 3 months. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WHAT'S UP | EYDAPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.6K ratings)](https://appshunter.io/ios/app/whats-up/id535247768/reviews)** | [2.5 (16 ratings)](https://appshunter.io/ios/app/eydapp/id1549401856/reviews) |
| Number of ratings | **2.6K** | 16 |
| Positive reviews | **36.8% of reviews** | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 331 MB | 56 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [COSMOTE](https://appshunter.io/developer/479520799) | [ATHENS WATER SUPPLY & SEWERAGE COMPANY S.A.](https://appshunter.io/developer/922865346) |

## What reviewers say

### WHAT'S UP

[App page](https://appshunter.io/ios/app/whats-up/id535247768)

Manage your mobile plan, check balances, and renew your account with ease. Discover loyalty rewards, free services, and exclusive student offers. Enjoy a refreshed interface and new features designed for a seamless user experience.

**Highlights:** Check balances (MB, minutes, SMS), Reload account securely, Loyalty program with tokens, Access free extra services, View and purchase data packages, Exclusive student offers, Collect hearts for offers

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent
- 🚀 Easy and clear access to key data
- 🚀 Responsive and informative
- 🚀 Convenient and practical
- 🚀 Great functionality

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Unreliable app updates
- 🤔 Unclear interface with too many items
- 🤔 Difficult to renew programs
- 🤔 Lacks language options (only Greek)

**Reported bugs**

- App crashes on iPhone 15
- App won't open after latest update
- White border issue on iPhone 15 Pro widget
- App keeps logging users out
- Issues with card payments and purchases

**Requested features**

- Add English language option
- Improve user interface with better organization
- Provide clearer information on remaining balance and usage
- Implement push notifications for usage limits


### 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


## Frequently asked questions

### Is WHAT'S UP free?

WHAT'S UP is free to download, with no in-app purchases.

### Is EYDAPP free?

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

### Which has better reviews, WHAT'S UP or EYDAPP?

WHAT'S UP is rated higher. WHAT'S UP averages 4.7 out of 5 from 2.6K ratings, while EYDAPP averages 2.5 from 16 ratings.

### Do WHAT'S UP or EYDAPP have ads?

Neither WHAT'S UP nor EYDAPP shows ads.

### Which is updated more often, WHAT'S UP or EYDAPP?

WHAT'S UP ships an update every 6 days, and EYDAPP every 3 months. Most recently, WHAT'S UP was updated on October 19, 2026 and EYDAPP on October 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.*