About 11 Plus Blocks

It started on the school run.

Jay was driving his children to school, going over bits of the 11 Plus curriculum in the car the way you go over the twelve times table. Short, out loud, the same things again until they stopped needing thinking about. It worked, and it worked because it was small and it happened every day.

11 Plus Blocks is that idea, built into an app. Ten minutes, on the phone that is already in your hand, laying one block at a time. It went on the App Store on 29 September 2023 and it has been quietly improving ever since.

It is built and run in the UK, for the UK exam, by two people rather than a content team.

Who makes it

Two people, and you can tell which one did what

There is no content team and no question factory. That is the point: every question has a name attached to it and somebody to answer for it.

Dean writes the app

Dean owns 11 Plus Blocks. He builds the iPhone and iPad app, this website and everything behind them, and he is the person the support address reaches. The app is being rebuilt natively from the ground up, which is a long way of saying he is responsible if it is slow, wrong or ugly.

Jay writes the questions

Jay had the idea and built the first version. He now writes the course material: the topics, the questions, the tip that appears after each attempt, and the vocabulary. He is not a professional tutor. He taught the 11 Plus to his own two children, at home, before he wrote a word of it down, and the course is that experience written out and then audited.

No investors, no advertising network, and nobody whose job is to keep your child on the app longer than ten minutes.

How the questions are checked

A wrong answer is refused, not filed for later

A child who is told the wrong answer does not just learn the wrong thing. They learn to distrust the moment they were sure. So checking is built into how a question gets in rather than into a review afterwards.

  • An answer that contradicts its own question is blocked. A question asking what 400 × 40 comes to, with 1,600 marked correct, cannot be added. It is refused at the point somebody tries, not flagged for a human to catch later.
  • A question nobody could answer is blocked. Nothing marked correct, or a right answer that is not among the options offered, and it does not go in.
  • A picture with no description is blocked. On a non-verbal question the picture is the question, so a missing description is not a lesser version of it. It is no question at all for a child using a screen reader.
  • The whole bank is checked again on every release. The checks run before anything reaches the server, so a release that would break one does not go out.

Ten illustrations are gone for good: they were hosted on a service that has since been deleted. Rather than show your child a broken picture frame, those questions are served without the image, or not at all.

What we do with your data

Almost nothing, and we would rather show our working

No account needed

Every question, quiz and vocabulary card works without signing in. Signing in is optional and exists for one reason: so a purchase follows your child to a new device.

No ads and no analytics

There is no advertising in the app and no analytics software inside it. We do not know which screens your child opens, and we are content not to.

Progress stays yours

It is stored on the device and copied to your own cloud storage, your iCloud on iPhone and iPad or your Google Drive on Android. That is your storage and not ours. We cannot read it. Nothing is ever sold on.

All of it is written out plainly in the privacy policy, and you can delete your account whenever you like.

Where it is up to

Finished, in progress, and not started

Told plainly, because you will find out in about four minutes anyway.

  1. September 2023

    First release

    11 Plus Blocks goes on the App Store, with maths and English, quizzes and vocabulary cards.

  2. August 2026

    Every question checked again

    The whole question bank read against its own answers, and the checks that do it built into every content update since.

  3. August 2026

    All four courses finished

    Verbal and non-verbal reasoning had been tested in the quiz papers since the start, but their own courses held stand-in questions written in-house. They hold 200 and 220 real ones now, every non-verbal question with its own drawing.

  4. Now

    Being rebuilt for iPhone and iPad

    A native rebuild: faster, works offline, light and dark, and it opens straight into a question instead of a sign-in form.

  5. Next

    Papers in the app, then Android

    Papers you can print for the kitchen table are on the website now, and arrive in the app in the next update. Android comes after that.

Have a look for yourself

It is free to download, and it opens straight into a question. You can judge the writing in about ninety seconds, which is roughly how long we would want if it were our money.

Free to download. One optional £19.99 unlock inside, never a subscription.

Spotted something that looks off? Tell us and it gets fixed in the next content update.

Try the web app free