Award-winning educational software with all of the questions and answers you need to pass your DTT theory test in Ireland.
Study, practice and pass your theory exam the first time around!
Now includes Car, Motorcycle and CPC.

1. 900+ QUESTIONS WITH EXPLANATIONS - All theory questions are based on the newest Driver Theory Test (DTT) service catalogue of Ireland. This covers ALL topics needed to pass your car theory and motorcycle theory exam. 750+ for car (B), 760+ for motorcycles (A), 170+ Driver CPC Bus and Truck exam.
2. REAL TEST SIMULATIONS - Use test mode to determine where you still need practice!
3. FEEDBACK WITH EXPLANATIONS - Receive immediate feedback with all correct answers, including explanations according to the highway code Ireland.
4. PROGRESS CHARTS - See how well you are doing and keep track of all your mock test results. You will know when you are ready for the real driving theory test to get your driving license.
5. EASY - Simple to navigate. No Internet connection required.
6. ADVICE CENTRE - If you have any questions, we will provide support for iTheory Ireland within 24 hours.
7. FAVOURITES - Mark the tough questions and the areas you need to work on for the Irish theory test.

The questions and answers presented here are based on those contained in the 'Official Driver Theory Test’ book (published by the Road Safety Authority), but not identical. You will receive questions with different content in your driver theory test.
The testable materials are reproduced from the "The Rules of the Road" under the PSI General Licence 2005/08/01.
The RSA retains copyright ownership.
Disclaimer: All efforts have been made to ensure the contents of The Rules of the Road in the app are as accurate as possible. The Irish government accepts no responsibility for the accuracy of the contents of this app.

What’s New

Version 4.5.10

Spellcheck! Thanks for submitting the spelling mistakes.
Newest catalogue 2019 with new drinking and driving questions.
Now includes Driver CPC Bus and Truck exam (only for new installations)
Optimized for iOS 12, iPhone XS & iPhone XR
Many fixes

Ratings and Reviews

4.5 out of 5
1.7K Ratings
1.7K Ratings
djejeiwikdjfjdjbbhbb ,

Did the job

Some of the answers in the app are not the correct one but for the most part it’s all there. One particular thing that was annoying and worried me was the questions regarding who had right of way of a junction where the picture being used was not clear if the sign was a junction of equal importance or one of lesser importance - the visual used in the app is bad so I knew who had right of way I just couldn’t discern if the line was thick (equal importance) or thin (lesser importance). In the actual exam they use very different visuals and it was very clear so it did not end up being an issue for me.
I passed, that’s all that matters. First try 40/40 correct. I like the usability and interface of the app too and that it tracks questions you’ve gotten wrong a lot.

Kevin Beirne ,

Passed first time

Don't normally bother with reviews but since this is a paid app it feels like it'd be helpful to people. I used this app as my only resource for studying for my theory test. I ran through every question twice and then did 16 practice tests in two days and I passed with a 100% score. There are definitely one or two spelling errors in some of the questions but it's always clear what was meant. A brilliant resource and much better value than the official app. The ability to save tricky questions so you can go over them multiple times was particularly helpful. I'd definitely recommend the app to anyone studying for their theory test.

Developer Response ,

That's amazing. Congrats! :)

Fixedfool ,

It doesn’t make sense

Don’t buy this app because it’s literally doesn’t make sense it asks you a question for example: Q. what should you do if parking on a hill
A. 1. Put emergency brake on. 2.turn wheels towards Kirb 3. Turn wheels away from kirb. 4. Switch engine off

So the correct answer is turn wheels towards kirb but what I’m tryna get at here is obviously you have to put the handbrake up before you get out of the car so I can’t see how the justify that the answer is only (2) and not (1) happens with every question there’s always more than one answer and then when you finally think you have the hang of it and repeat the questions they change the answers to the opposite one, so they would change the answer to use the emergency brake this app is just a joke in my opinion!

Developer Response ,

Hi Fixedfool,

Everyone using our App passes the exam easily. So the questions can't be so bad or completely wrong. ;) + The questions are similar like those of the official catalogue.
Sometimes it ist not clear in the first moment how you should answer.
Our support really likes to help you if you need some help ;)


80.6 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© 2019 swift management ag & DJG CORE HOLDINGS LIMITED


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