What you get

See exactly what your child gets, before you pay

Here is the app your child will use, screen by screen, in the order your family meets it. These are real screens from Knowbotic.

Try 3 questions free See pricing

Three free questions

Before you pay anything, your child answers 3 PSLE questions. You see every lost mark, the right working and the habit behind it.

The result after the 3 free questions: score, each question with the answer given and the right one, and the working — After the 3 free questions: each lost mark, the right working, and the habit behind it.

Start the trial

S$4.99 for 7 days. You see the dates straight away, and we remind you 2 days before the trial ends.

The screen right after starting the trial: receipt, trial end date, reminder date, and the plan for the first week — Right after you start: the trial dates, the reminder, and the plan for the first week.

A short diagnostic paper

Timed, in the 2026 format. It finds the habits that cost your child the most marks.

More about diagnostic test →

A timed paper: one question at a time, the timer at the top, booklets A and B and structured questions on the side — A timed paper, set out in the booklets of the 2026 PSLE, with the time left always in view.

The result names the habits

Not just a score: the marks grouped by the habit that lost them, and one next step.

More about diagnostic test →

A diagnostic result: the score, a bar per question, the habits behind the lost marks and the next step — The result: the score, every question, and the habits that cost the marks.

Every lost mark explained

Your child’s answer, the right one, what went wrong and the steps. Then practice on that habit.

More about mistakes, fixed →

One question explained: your child's answer, the right answer, what went wrong, the steps, and practice on the habit — Every lost mark, explained: what your child wrote, what went wrong, and the steps.

Practise until it’s fixed

Each habit stays on the list until it is right 3 times in a row.

More about mistakes, fixed →

My mistakes: each habit with progress towards 3 right in a row, the marks it cost and a Fix it button — My mistakes: each habit, the marks it cost, and how close it is to fixed.

One thing to do each day

The home screen shows today’s step and the week ahead, up to a full mock in the 2026 format.

More about today’s plan →

The child's home screen: today's plan, the week as a path, and what is done, improved and needs more practice — Your child's home: one thing to do today, the week ahead, and what still needs practice.

You see the progress

Days practised, right first time, topics weakest first, habits fixed, and a weekly report in one line.

More about parent view and weekly report →

The parent overview: days practised, questions answered, right first time, time on maths, topics, habits, tests and the last four weeks — Your overview: how much your child practised, what is improving, and what is still costing marks.

Every feature

Look closer

Diagnostic test

A short timed PSLE Maths diagnostic for P6 that finds the habits costing your child marks, then turns them into a practice plan for the week.

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Timed mock exams

Full PSLE Maths mock exams online in the 2026 format: Paper 1 and Paper 2, timed, marked when your child submits, every lost mark explained.

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Mistakes, fixed

Every wrong answer traced to the habit behind it, explained step by step, then practised until it is right 3 times in a row. See it working.

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Today’s plan

Your child's home screen shows one thing to do today, the week as a path from diagnostic to full mock, and what still needs practice.

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Parent view and weekly report

See your child's PSLE Maths progress every week: days practised, right first time, topics, habits fixed and what still costs marks.

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Knowbot, the maths tutor

Knowbot helps your child on any practice question in English, Chinese, Malay or Tamil. It asks questions back instead of giving the answer away.

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Questions parents ask

Before you join

What do I get when I pay?

Everything: 10 full mock exams, topic practice and timed topic tests on every PSLE topic (2,838 questions), every lost mark explained, the habits list, Knowbot the maths tutor, and the parent view with a weekly report.

Is there a free version?

The 3 free questions, with the full explanation of every lost mark. The rest comes with the trial or a plan.

Does it work on a phone or tablet?

Yes. Knowbotic runs in the browser on a phone, tablet or computer. There is nothing to install.

Which level is it for?

Primary 6, preparing for the PSLE. One child per account for now.

See which habits are costing your child marks.

Three PSLE questions, free, no sign-up. You’ll see exactly where the marks went. Then 7 days of everything for S$4.99.

Try 3 questions free