Read your driver card on your phone – and send the original signed DDD instantly

11 July 2026

T-Driver reads the driver card via a USB-C card reader straight on an Android phone or tablet – entirely on the device, without an account and without any upload.

What's new is sending: the original signed DDD file can be shared with one tap via mail, WhatsApp & co. No one has to drive to the office anymore when the remaining days can no longer be pulled via telematics because the period has expired – or when the driver card has to be read one last time after leaving the company.

T-Driver's analysis also shows what legally follows from the raw data: working time, driving and rest times, infringements, allowances and minimum wage – transparent and backed by sources.

iOS is coming: because the driver card is a contact smartcard, the iPhone needs a Bluetooth card reader. That implementation is in preparation.