AI Exam Trainer
for PSLE, Primary 1-6
Endless exam-style practice.
Grounded in the official syllabus.
Instant marking with detailed feedback.
Endless exam-style practice.
Grounded in the official syllabus.
Instant marking with detailed feedback.
Marking a child's work needs to be accurate. So Kiasu Labs runs on the same frontier AI models used by the world's leading research labs — and checks every question and answer against the official syllabus.
The same AI labs building the most advanced models on earth — not a generic chatbot bolted on.
Questions, mark schemes and feedback are built directly from the MOE & SEAB syllabus and learning outcomes — never random content scraped off the internet.
Not all AI is the same. There are cheap, basic models — and there are the "frontier" state-of-the-art models: the most capable in the world, and the most expensive to run. We deliberately use the frontier ones. Their ability is far beyond anything the PSLE syllabus asks for, which is exactly why their marking is so accurate. To cut costs, many other apps quietly run on cheaper, weaker models. We don't.
Every marked answer shows the mark scheme, the marks awarded, and the reasoning behind them — so you and your child can always check the AI's working, not just trust a score.
The AI never gets tired, rushed, or impatient. It marks the 50th answer as carefully as the first, applies the same standard every time, and is happy to re-explain until it clicks.
Realistic, high-quality exam-style questions based on the official syllabus and learning outcomes.
Your progress is tracked for every learning outcome under each topic. We use a scientifically proven spaced repetition schedule to cover all gaps.
Train exam thinking and get effective feedback from top-of-the-line AI models. A precise marking scheme, a model answer, and the learning points for on-the-spot revision.
Ask the AI tutor and dive deeply until you fully understand it. The AI tutor is always focused on the topic and syllabus at hand.
Open the website or download the mobile app.
Unlimited exam practice, instant marking and an AI tutor across the whole subject — for the price of a single tuition class.
Kiasu Labs is $39/month per subject, cancel anytime. Tuition estimate based on typical Singapore group tuition of ~$280/subject/month — 1-to-1 tutors usually cost far more.
Practice is the best way to prepare for exams. Unfortunately, good practice resources are limited, and marking takes time. AI has finally reached a point where it can close that gap. With top-of-the-line AI models, we craft realistic exam-style questions, mark answers instantly with a detailed marking scheme, like a real teacher would, while keeping the syllabus in mind. We have taken every step to ensure the quality and accuracy of our questions and marking, using the best AI models and stringent quality checks. Let Kiasu Labs be your companion for exam success.
ChatGPT is a general chatbot. Kiasu Labs is a structured exam practice system built for Singapore students.
1. Full syllabus coverage and gap tracking
Kiasu Labs tracks every topic and learning outcome in the syllabus, then measures your progress across them as you practise. Practice sessions are designed to be comprehensive and cover all gaps. We also keep track of what you have mastered, what you keep getting wrong, and what gaps you still need to close.
2. A marking system built for learning
Our marking flow is engineered for exam revision: each answer is marked against a clear marking scheme, with the keywords highlighted and key concepts you need for revision. ChatGPT can tell you the answer, but it's not engineered to help you maximise learning from each mistake.
3. An AI tutor with full context
The tutor already knows the question, your answer, the marking scheme, your score, your feedback, and the skill being tested in the syllabus. That means it always gives a focused, relevant answer, like a real teacher would.
ChatGPT can help if you know exactly what to ask. Kiasu Labs guides the whole practice process for you.
Kiasu Labs uses high-end AI models to generate questions, mark answers, provide feedback, create diagrams, and power the AI tutor. These models are expensive to run, especially when every student answer needs to be read and marked individually.
Instead of giving a basic, lower-quality app with free usage, we focus on providing a high-quality experience for serious learners. A free-trial is available for users to understand the service better
AI is not perfect. We minimise mistakes by doing two things. Firstly, we use the best AI models available currently. We also train them on the official syllabus as provided directly by MOE and SEAB.
Additionally, Kiasu Labs is designed to make the AI's marking transparent. For each answer, students can see the marking scheme, score breakdown, and feedback explaining why marks were awarded or lost. This makes it easier to understand the reasoning instead of just seeing a final score. We also closely monitor reports and feedback to ensure the quality of our service.
Yes. Kiasu Labs is built to generate questions that match the style, difficulty, and skills tested in Singapore exams.
The questions are not random AI prompts. They are created in direct reference to the official syllabus and learning outcomes. Where diagrams are useful, Kiasu Labs also generates high-quality exam-style diagrams to make the questions feel closer to real practice.
Our goal is not just to make questions "hard", but to make them relevant, realistic, and useful for exam preparation.
Yes. Kiasu Labs is a monthly subscription, so you can cancel anytime.
You will continue to have access until the end of your current billing period.
Yes. Payments are handled by trusted third-party providers including Stripe, Google, and Apple.
We do not have access to details such as your card number.