Useful apps
Useful apps · Mobile and internet providers
Můj T-Mobile
Account app for T-Mobile Czech Republic customers.
iOSAndroid
Why it is useful
If T-Mobile is your provider, this is where you check data usage, pay or top up, and change your tariff. Install the app for your own provider only — this listing is a reference, not a recommendation.
Practical details
- Languages
- Czech, with partial English.
- Cost
- Free.
- What you need
- A T-Mobile Czech Republic number or service
Know before you rely on it
- Most self-service wording is in Czech.
Opens the provider's own website. Listing is editorial, not an endorsement or a paid placement.
Last checked: 14 September 2026
Last checked 14 September 2026.