Useful apps
Useful apps · Mobile and internet providers
Můj Kaktus
Account app for Kaktus, T-Mobile's prepaid brand.
iOSAndroid
Why it is useful
If Kaktus is your prepaid provider, the app handles top-ups, data packages and credit checks. Install the app for your own provider only — this listing is a reference, not a recommendation.
Practical details
- Languages
- Czech.
- Cost
- Free.
- What you need
- A Kaktus prepaid number
Know before you rely on it
- Czech-only interface.
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.