Můj T-Mobile

Manage your T-Mobile account with a mobile billing and service app designed to put all your telecom needs in one place. Můj T-Mobile gives you instant visibility into your spending, remaining minutes, SMS allowance, and data balance—so you always know where you stand.

Take control of your bill payments without hidden charges. Pay securely in minutes directly through the app, and access your complete bill history whenever you need it. Download invoices as PDF files for your records, and pay bills for yourself or anyone else in your household. Smart notifications alert you when new bills arrive or important updates become available, so you're never caught off guard.

Top up your Twist credit on demand with bonus credit for calls, texts, and data. Whether you're topping up your own number or sending credit to loved ones, the process is quick and straightforward. Managing multiple T-Mobile numbers is equally seamless—add as many lines as you need to a single app and distribute shared data between them effortlessly if you're on a Magenta 1 plan.

Flexibility is built in. Change your tariff, extend your contract, or purchase a new phone directly from the app without visiting a store. Everything happens in real time, with no tedious paperwork or waiting periods.

Access to regular contests and exclusive special offers means you can unlock additional value and rewards simply by staying connected. The app also includes a dedicated Help & Support section packed with answers to frequently asked questions, so you can resolve issues independently.

Security and convenience go hand in hand. When you're on T-Mobile's data network, the app logs you in automatically. Over WiFi, a one-time PIN sent via SMS ensures your account stays protected while keeping login friction minimal.

Whether you're a single-line customer or managing a family plan, Můj T-Mobile streamlines every aspect of your mobile account management. From spending insights to bill payments to credit top-ups, everything you need is accessible, transparent, and just a tap away.