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Turn your notes, slides, and past papers into realistic practice exams with worked solutions — plus every study and career tool an engineering student needs.
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Lecture slides, messy notes, problem sets, past midterms. Crameleon reads it all and learns what your prof actually tests.
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Past exams
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Problem sets
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Midterm Practice — Circuits
90 min · 12 questionsQ3. Design an inverting op-amp with a gain of −24 dB…
Practice like it's the real thing
Full-length, exam-difficulty papers with worked solutions — not trivia. Built from yourcourse, so question 7 can't surprise you.
Master the method
Step sheets turn every problem class into a repeatable recipe — prerequisites, ordered steps, and the mistakes that cost everyone marks.
But wait, there's more.
One account covers the whole degree — studying, surviving, and landing the job after.
Students don't sugarcoat.
Real feedback, straight from the app.
“This is better than Quizlet.”
“This is actually really accurate. I would use it to study.”
60+
course exam pages
11
interactive simulations
1
account for all of it
Built by students, for students — at Queen's University.
Common questions
Quick answers to what students ask most.
What is Crameleon and how does it work?
Crameleon is an all-in-one study and career dashboard built for engineering students. One account gives you AI practice exams, flashcards, step-by-step method sheets, GPA and grade tools, an internship scanner, an interview question bank, and interactive simulations — everything to get through your degree and land the job. Each tool is purpose-built: upload your course materials and it generates a realistic practice exam with full step-by-step solutions; ask the study chat a follow-up and it walks you through it. It works for any university or high school course, with an engineering focus.
What tools do I get with one account?
The whole toolkit: an AI practice-exam generator with full solutions, flashcards with spaced repetition, GPA and grade calculators, an internship scanner plus an application tracker, an interview question bank, interactive engineering simulations, and step-by-step method sheets. Pick what you need — most students start with the practice exams or the method sheets, then use the career tools when internship season hits.
What are the engineering career guides?
Two short, no-BS e-guides for engineering students — a separate purchase, not part of the Premium subscription. Pick Your Engineering Major breaks down the real salary, job outlook, and honest day-to-day behind every major. The Engineering Career Playbook covers landing the internship, then the job — résumé, timing, interviews, networking, and negotiating the offer.
Is Crameleon free to use?
Yes — a free tier with no credit card required: a practice exam every month with a preview of its worked solutions, flashcards, step sheets, study-chat messages, the GPA tools, the internship scanner, and saved history. Premium adds the full worked solutions, AI hints and marking, question rewrites, emailed career reports and higher monthly limits.
How much does Crameleon cost?
One paid plan: Premium at $14.99/month (CAD), or $39.99 per 4-month semester — a subscription billed once per term that renews until you cancel (cancel anytime). Premium unlocks full worked solutions, AI hints and marking (even on a photo of your handwritten work), question rewrites, emailed career reports, and higher monthly limits across the tools — exams, step sheets, flashcards, study chat, and more. Every exam is generated the same way on every plan. There's also a free tier with no card required, so you can start before upgrading.
Walk into your next exam already ready.
Your first practice exam is free. It takes about two minutes.
No credit card required.
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