4.2
94K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Why it's good to have our app:
- You can see information about your current spending, how many free minutes, SMS and data you have left. Top-up data is easy in our app.
- Manage all your T-Mobile services in one app.
- Pay your bills - without charges, within minutes and safely.
- Top up Twist credit quickly and with bonus credit for calls, texts and data. Not only to yourself, but also to your loved ones.
- Take your chance in regular contests or use one of our special offers.

Other useful tips how to use our app

- Add more T-Mobile numbers to your app
- All of your services in Magenta 1 are put together in the app overview and you can easily distribute shared data between numbers in Magenta 1.
- You can also easily change the tariff, extend the contract or purchase a new phone.
- Receive notifications. We will remind you that you have a new bill, or let you know what's new in the app.
- View your bill history. You can also download them in PDF. You can pay your bills to yourself or anyone else. Check the online list of services to see in detail what you pay for.
- The application will log you in automatically when you are connected via our data network. If you are dating over WiFi, you can use a one-time login using a PIN that you will receive by SMS to your mobile phone.
- Help & Support. This is a section to help you find answers to frequently asked questions.
Updated on
Nov 27, 2025

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
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
93.3K reviews
Nam O'Great
November 16, 2025
-1: sorry but why has the app gotten so heavy, my old phone can't run it without closing spotify. the UI is very laggy too. I believe this is some kind of bug, not by design, it shouldn't be like this -reply: I reinstalled it too, this's started since the implementation of MagentaAI, and I just checked in the system, the app is using 0.92GB of physical RAM when it is open + doing nothing, wow, more than most I've seen as a developer so far🥴, this much of RAM should take us to the moon 🌙
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T-Mobile Czech Republic, a.s.
November 16, 2025
Dobrý den, vyzkoušel jste aplikaci reinstalovat? Verča
T K
July 24, 2025
The system that doesn't show receipts tricks you into buying more credits when you don't need it It then adds it consecutively to more years rather than concurrently with the current package. Even though it says it will add concurrently It doesn't! The Czech consistently confuses check and English when you have English selected so you don't know what they want to ask you half of the time. It's a very badly translated app. I can't get any running total of what I've spent on the app. data gone!
4 people found this review helpful
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Frantisek DANDA
October 24, 2025
Good overall, but after the most recent update, the 3x2 widget (data usage) stopped working completely.
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T-Mobile Czech Republic, a.s.
October 24, 2025
Dobrý den, o potížích s widgetem víme a kolegové už pracují na opravě. Za komplikace se omlouvám. Veronika

What’s new

Our app has a new design. We have refined the appearance, colors, and layout of the entire app to make it even more enjoyable to use. Services are clearly divided by type, and thanks to the modern look, you can easily find everything you need.

App support

About the developer
T-Mobile Czech Republic a.s.
app@t-mobile.cz
2144/1 Tomíčkova 148 00 Praha Czechia
+420 739 699 355

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