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Back to the exampleFor VCE & HSC Bio, Chem and Psych
Snap your marked SACs, trials and exams. Marklens tags every lost mark by cause, then gives you drills for the two or three habits costing you the most.
Your first exam is free. No card needed.
If you've ever walked out of an exam feeling good and then got a mark that made no sense, this is for you. It's usually not what you know. It's how it lands on the page.
"I study so hard and still bomb exams, and I genuinely don't know why."
"I'm fine on the recall stuff, then lose everything on the 6-markers."
"My teacher just wrote 'needs more detail'. Detail of what?"
"I've done ten practice papers and I'm still making the same mistakes."
Take photos of any graded SAC, trial or past exam, with your teacher's ticks and comments. Add the marking guide if you have it.
Marklens reads the marks and tags every lost one by cause: command term, missing keyword, structure, novel scenario or timing.
Get short practice sets built around the habit costing you most, like turning a 'describe' answer into a proper 'explain'.
Marklens works from your own marked exams, not a generic question bank, so everything it shows you is about how you write answers.
Each lost mark gets a cause tag, so 'needs more detail' turns into 'missed the keyword the marking guide wanted'.
Log a few papers and see which habits keep repeating, ranked by how many marks they cost you in total.
Drills target your top leak, not content you already know. Ten focused minutes beats another full paper.
See exactly what 'explain', 'analyse', 'evaluate' and 'justify' ask for, using your own answers as the examples.
Practise applying what you know to unfamiliar experiments and case studies, the 'thinking questions' where marks vanish.
Each new exam you log shows whether your top leak is costing fewer marks than last time.
Made for you if…
You're in Year 11 or 12 doing VCE or HSC
Especially Biology, Chemistry or Psychology, where extended responses and scenario questions carry big marks.
Your class tests beat your exam results
You ace topic tests, then the trial or final lands well below what you know you're capable of.
You keep losing marks on the long answers
Short recall questions are fine. The 4- to 6-markers are where your score quietly drains away.
You've got marked papers sitting in a folder
Old SACs, trials and practice exams with teacher marks on them are exactly what Marklens needs.
Probably not for you if…
Practice papers and tutors help with plenty. Neither is built to audit your marked scripts and show what keeps costing you.
| Criteria | Marklens | More practice papers | Private tutor |
|---|---|---|---|
| Works from your own marked exams | Yes | No | Partly |
| Tracks repeat mistakes across exams | Yes | No | Partly |
| Drills aimed at your specific leak | Yes | No | Partly |
| Available the night before a SAC | Yes | Yes | No |
| Cost | $10/month | Free | $50–90 per hour |
Try it on one exam free. If it shows you something useful, upgrade for unlimited exams and drills.
See what one marked exam can tell you.
Free
For fixing the habits that keep costing you marks.
$10/ month
Cancel anytime. Pause it over holidays and pick it back up for exam season.
You upload photos of your marked exam and AI reads the questions, your answers and your teacher's marks and comments, then tags each lost mark by cause. If you add the marking guide or assessment report, the tags get more specific. It won't be perfect every time, so you can change any tag in one tap.
Practice papers give you more reps. Marklens tells you what to fix in those reps. It adds up which habits cost you marks across all your exams, so you stop repeating the same mistake on paper eleven.
Your photos and results are private to your account. We don't sell your data or share your scripts with your school or anyone else, and you can delete any exam and its photos whenever you want.
We're starting with VCE and HSC Biology, Chemistry and Psychology. SACs, trials, practice exams and past papers all work, as long as they've been marked.
No. Marklens runs in your browser, so you can snap photos on your phone and look at your breakdown on your laptop later.
Logging your first exam is free, breakdown included. Pro is $10 a month for unlimited exams, pattern tracking and drills. That's a fraction of one hour with a tutor, and you can cancel anytime.
A few minutes. Photograph the pages, check the questions were read correctly, and your breakdown is ready. No account linking and no teacher sign-up.
Marklens will flag anything it couldn't read so you can type it in. Ticks, crosses and mark tallies are usually enough to work out where marks went.
Log one marked exam free and see your top two or three leaks before your next SAC.