Contact
Email support@citytransportalerts.com. Please include your phone model, the app version (Settings → About) and, for a wrong alert, the line and time.
Advertising: ads@citytransportalerts.com
Common questions
Notifications arrive late
On iPhone, the system decides when background checks run, so notifications can be delayed. Opening the app refreshes alerts immediately. Faster server notifications are in development.
An alert shows the wrong line or area
Lines and areas come from the official feeds; some are detected from the Czech text. Let us know which alert it was.
Is this the official PID app?
No. The app is independent and not affiliated with DPP, ROPID, Operátor ICT or PID. For official information see pid.cz/zmeny.