WHAT'S UP vs EYDAPP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WHAT'S UP
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.
- 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
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Κατέβασε ΤΩΡΑ το ανανεωμένο What’s Up Application, με νέες δυνατότητες και αισθητική! ΜΕΝΟΥ: Βρες συγκεντρωμένες όλες τις λειτουργίες του app σε ένα σημείο: προφίλ, συνδεδεμένες κάρτες, ειδοποιήσεις, calling tunes, επαφές What’s Up. ΠΛΗΡΗΣ ΕΙΚΟΝΑ ΤΟΥ WHAT’S UP ΣΟΥ: Δες με μια ματιά όλα τα υπόλοιπά σου σε ΜΒ, λεπτά και SMS, καθώς και πόσα Reload it Tokens έχεις και με ένα tap, αναλυτικά πότε αυτά λήγουν. ΑΝΑΝΕΩΣΗ ΥΠΟΛΟΙΠΟΥ: Ανανεώνεις το χρηματικό σου υπόλοιπο, γρήγορα και με περισσότερη ασφάλεια. ΝΕΟ RELOAD IT: Ανακάλυψε τώρα το νέο σχήμα επιβράβευσης που σου δίνει Tokens σε κάθε ευκαιρία! Κερδίζεις Tokens ανάλογα με το ύψος της ανανέωσης σου, στα γενέθλια, σε στιγμές έκπληξη και μπορείς να τα εξαργυρώσεις σε data, λεπτά προς όλους και σε κάποια... Mystery δώρα! Με δώρα διαρκείας μέχρι 1 μήνα και ευελιξία μεγαλύτερη από ποτέ, το Reload it σε περιμένει να το ανακαλύψεις! PARE SERVICES: Άμεση πρόσβαση στις υπηρεσίες που δίνουν ΔΩΡΕΑΝ το extra που χρειάζεσαι, για σένα και τους φίλους σου. ΠΑΚΕΤΑ: Δες όλα τα διαθέσιμα πακέτα για να πάρεις αυτό που χρειάζεσαι με ένα tap ή κάνοντας slide αριστερά. MAGENTA MOMENTS: Ξεκίνα να μαζεύεις καρδιές και κέρδισε μοναδικές προσφορές & εμπειρίες! Μετά την εγκατάσταση της εφαρμογής, η χρήση δεδομένων για τη λειτουργία της είναι χωρίς χρέωση.
EYDAPP
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.
- 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
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EYDAP's new application offers quick and direct access to all of the company's online services with mobile enhancements. More specifically, users have access to the following features: - Bill Services: Using your device barcode scanner you can now pay your bill with a debit, credit / prepaid card or access all available e-banking platforms. You may also find the nearest points of payment through the interactive map. - Registered users may login to view all their water meters and proceed pay any outstanding bills. - Fault Reporting: Easily report a problem using your mobile device by taking a photo and providing location information via the device GPS. You will receive an email notification with the fault details and be able to re-submit the details if required. - Customer Support: Learn about scheduled works and planned improvements in real time. Find our customer services locations on the map for easy navigation or contact our customer support service who are always willing to help.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | WHAT'S UP | EYDAPP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.6K ratings) — better | 2.5 (16 ratings) |
| Positive reviews | 36.8% of reviews — better | 36.4% of reviews |
| Number of ratings | 2.6K — better | 16 |
| Update frequency | Every 6 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 331 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | COSMOTE | ATHENS WATER SUPPLY & SEWERAGE COMPANY S.A. |
Customer experience
WHAT'S UP
EYDAPP
Bugs and requests
WHAT'S UP
Reported bugs
5 issues- 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
4 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
WHAT'S UP
No in-app purchases
EYDAPP
No in-app purchases
