4.4
374K reviews
5M+
Downloads
Content rating
Everyone
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About this app

Download the updated WHAT’S UP App NOW, with new features and a fresh look!

MENU: Access all the app’s functions in one place: profile, cards, notifications, calling tunes, and WHAT’S UP contacts.

COMPLETE VIEW OF YOUR WHAT’S UP: Instantly see all your balances in MB, minutes, and SMS, plus how many Reload it Tokens you have. With one tap, get detailed info on when they expire.

BALANCE TOP-UP: Quickly and securely top up your balance.

NEW RELOAD IT: Check out the new rewards scheme that gives you Tokens at every opportunity! Earn Tokens based on your top-up amount, on birthdays, during surprise moments, and redeem them for data, minutes to all networks, and even some... Mystery gifts! With gifts lasting up to 1 month and more flexibility than ever, Reload it is ready for you to explore!

PARE SERVICES: Get immediate access to services that give you all the extras you need FOR FREE, for you and your friends.

BUNDLES: Browse all available bundles to find what you need with a tap or by sliding left.

MAGENTA MOMENTS: Start collecting hearts & win exclusive offers & experiences

STUDENT OFFER: Sign up and enjoy student offers, easily and quickly through the App.

Once installed, using the app does not consume any of your data.
Updated on
Mar 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
369K reviews
Kostas Paleodimos
January 29, 2023
They make you add funds to your account in order to buy a la carte packages (instead of letting you buy the packages directly) but your funds expire after a couple of months unless you add more funds. Basically they steal your money if you don't give them more. I tried to add more funds the last day and got a "connection error" on the app and got my balance stolen. Do yourself a favor and use a different provider.
26 people found this review helpful
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COSMOTE GREECE
January 29, 2023
If you face any weakness with the App, let us know so we can help you. If your communication does not concern the App, you can contact us through our social channels.
Κατερίνα Κατράκη
January 16, 2026
I'm trying to access moments and almost all of the time it gives and error asking me to try again later, every time. I contacted your support, the digital assistant, but it's not helpful, I kept asking to speak to a human being and it just terminated the chat. Please fix your app and the assistant, everything keeps going from bad to worse.
34 people found this review helpful
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COSMOTE GREECE
August 4, 2023
Hello! We would suggest checking if there has been an update to the latest version of the application as well as trying to log into it through the data. If any weakness persists, you can give us more information through the email playstoresupport.GRC02@cosmote.gr so that it can be checked further.
Πέτρος Γριβάκος
December 17, 2025
There is no feedback option so i am writing here. 1) there is no feedback option, at least easy to find. 2) when i try to use my card and approve through bank app, the what's up resets. Finally fix that! 3) when prompt to enter card i cannot delete specific digits if i do a mistake. i must delete them all. one app, how many bugs? stop doing our life more difficult.
2 people found this review helpful
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What’s new

In the new version you will find changes and fixes that further improve the user experience of the app.