The story of how a parent built the exam practice app he wished existed.
🐢 Professor Turtle — built by a parent, for parents & students
Professor Turtle was born in late May 2026 — built by a parent of two school-going kids in Singapore who couldn't find the exam practice tool he wanted.
Like many parents, he wanted his children to enjoy learning — to be curious, to grow, and to discover. But the options available were frustrating:
Most e-learning platforms have a fixed bank of questions. Once your child has gone through them, that's it — they're just memorising answers rather than truly learning. Professor Turtle uses AI to generate fresh questions on demand, so there's always something new to tackle.
Many online tools only support multiple-choice questions (MCQs). But real exams — especially in Singapore — include open-ended questions, comprehension passages, structured math problems, and even Chinese Paper 1 compositions. Professor Turtle handles all of these formats.
Kids today study everywhere — on the bus, in the car, at the library. Most e-learning platforms are clunky on phones. Professor Turtle was built mobile-first, working seamlessly on any device.
Grading open-ended answers manually is tedious. With AI grading, Professor Turtle provides instant, detailed feedback — not just a score, but explanations of what went wrong and how to improve.
Some parents ask: "Why not just use ChatGPT or another AI chatbot for exam practice?" It's a fair question. Here's the honest answer:
Professor Turtle wraps the power of AI into a structured, syllabus-aligned exam practice tool that any student can use without setup.
We believe every Singapore student deserves access to quality exam practice. Quality education shouldn't be locked behind expensive subscriptions or tuition fees.
Professor Turtle uses a daily AI token quota to keep the service sustainable while making a real difference for students.