About Stepler
Built for when STEM questions stop making sense.
Stepler lives inside your browser and turns confusing exam questions into calm, step-by-step working. No re-typing, no strange wording, and no guessing how the marks are awarded.
Students in early testing
4×
more questions solved with full working shown.
Compared to generic chatbots
3×
more screenshots accepted before hitting image limits.
Student survey
82%
say the wording feels closer to their mark schemes.
Why STEM help often doesn't feel helpful
When you're revising, three things usually get in the way of actually understanding the question.
STEM without steps is just guessing
In Maths and Science, marks come from the method, not only the final answer. If you only see the last line, it's hard to spot where you went wrong or how to fix it next time.
Typing questions is slow and fragile
Popular AI tools give you only a handful of image uploads and often misread diagrams or formulas. Re-typing every bracket and exponent by hand is tiring and easy to mess up.
AI that sounds smart but feels alien
Generic models love throwing in new terms, extra theorems, or even hallucinated steps. You end up with explanations that don't match your syllabus and are hard to use in real exams.
How Stepler fits into your revision
Instead of starting a new app or copying text around, Stepler stays beside your exam paper in the browser.
- 1
Screenshot the STEM question you're stuck on.
No re-typing. Just capture the past paper, textbook, or online question as-is.
- 2
Stepler reads it and maps it to the right syllabus.
We keep the language aligned with IGCSE & A-Level style wording, not research-paper jargon.
- 3
You see calm, step-by-step working — not just an answer.
Each step is short, clearly numbered, and written in language you'll actually see in a mark scheme.
What students notice after a week
Understanding
+68%
report questions feel easier to break down.
Time saved
20 min
average saved per revision session from not re-typing.
Confidence
76%
say the steps feel close to their teacher's style.
Ready to try it alongside your next past paper? Start on the free plan and keep using your existing study sites.