Official Bus/Truck DTT Ireland

The only official theory test preparation app for truck and bus drivers.

New and updated, with the latest questions, improved question selection, richer progress tracking, new illustrations, more advanced question selection and an updated user interface. Features additional useful information including a full copy of The Rules of the Road

This Driver Theory Test learning app offers you unlimited access to the Official Driver Theory Test learning material for categories C (Trucks) and D (Buses) and also tracks your progress as you learn.

In addition, you will be able to complete Official Driver Theory Test sample tests, ensuring you are fully prepared and confident on the day of your theory test.