L-Plate vs DTT App — Which Theory Test App is Better in 2026?
An honest comparison of L-Plate and the official RSA DTT (Driver Theory Test) app. Features, pricing, and which one will help you pass.
Choosing the right theory test app matters. Here is an honest comparison between L-Plate and the RSA DTT (Driver Theory Test) official app.
Key Differences
- Question bank: Both cover the core RSA theory test topics. L-Plate uses 1,456 questions across all 8 categories.
- Mock tests: L-Plate offers unlimited timed 40-question mock tests. The DTT app has a more limited test mode.
- AI tutor: L-Plate includes Brendan, an AI tutor that explains every wrong answer with personality. The DTT app shows correct answers without detailed explanations.
- Cancellation alerts: L-Plate's Queue Jumper feature monitors test centres for cancellation slots. Not available in the DTT app.
- Pricing: L-Plate offers free access to 20 questions per day. Lifetime access is a one-time payment of EUR 14.99. The DTT app is free.
- Pass Guarantee: L-Plate Premium includes a Pass Guarantee with 30 days free if you fail. Not available in the DTT app.
Who Should Use What?
If you want a free option and don't mind basic explanations, the DTT app is fine. If you want AI-powered explanations, unlimited mocks, cancellation alerts, and a pass guarantee, L-Plate is the better choice.
Many students use both: the DTT app for a baseline and L-Plate for serious preparation.
Try L-Plate Free
Practice 10 theory test questions free every day. AI-powered explanations, timed mock tests, and Queue Jumper cancellation alerts.
Frequently Asked Questions
Is the DTT app enough to pass the theory test?
The DTT app covers the core material, but it lacks detailed explanations and unlimited mock tests. Many students supplement it with L-Plate for more thorough preparation.
Is L-Plate free?
L-Plate offers 20 free questions per day. Lifetime access with unlimited questions, mock tests, and Queue Jumper is EUR 14.99.