Mark This

MarkThis

About this app

Marks worksheets in a flash.

Worksheets are completed by hand — on paper, no screens. When they're done, you scan each sheet with Mark This and it does the marking for you: it reads every handwritten answer, ticks what's right, and gives a score in a flash. No marking guides, no hours lost to marking.

Every sheet carries a QR code that tells Mark This exactly which worksheet it is — so you never type anything in.

HOW IT WORKS
1. Sign in with your email — no password to remember.
2. Tap to scan a completed worksheet.
3. See it marked in a flash, with a clear score and every answer checked.
4. Swipe back through recently marked sheets any time.

WHY TEACHERS LIKE IT
• Instant marking — a whole set marked without checking every answer by hand.
• Paper, not screens — pupils work on paper; the app is just for the marking.
• Unique every time — each worksheet is generated fresh, so no two are the same.
• Private by design — minimal data, encrypted in transit, with self-serve account deletion in the app.

BUILT FOR SCHOOLS AND EDUCATION PARTNERS
Mark This is a marking tool for teachers, provided to schools and education partners. A school or supply partner orders the QR-coded worksheets; pupils complete them on paper; you mark them in class with the app. We act as a processor, handling data only on the school's instructions. See our privacy notice for the full detail of how we handle data.

What’s new

Better at reading the code on a sheet. If the first look misses it, the app now tries harder — including on sheets photographed under uneven light — instead of asking you to retake the photo. When it still cannot see a code, "Send anyway" is now a clear button, because our servers can often read codes the app cannot.