CBSE 10 · 12

Board Score Booster

See your board marks before the board does.

Watch it check a copy
ARSM1,509 students on the waitlist · first check free
Snippet of a real Class 10 Science answer copy: laws of refraction and a ray diagram, marked by the examiner
/ 5
Checked in 42s
Actual student copy · Class 10 Science · Q21 · 5 marksSee the full copy checked →
Try it live

Watch a real copy get checked.

A student's actual handwritten sheet. Press the button — the examiner's pen goes through it, marks on the copy, verdict on the copy.

Class 10 · Science  Q21 (5 marks) · Q22 (3 marks)Unchecked · 8 marks available
A student's handwritten Class 10 Science answer sheet: Q21 on refraction of light with a ray diagram, Q22 on decomposition vs combination reactions
7/ 8
Examiner's note
7 / 8 — strong copy. Two half-marks left on the table.
−½  Q21: mark ∠i and ∠r, label the emergent ray, show the lateral shift
−½  Q22: Ca + O₂ → CaO isn't balanced → 2Ca + O₂ → 2CaO
Fix: every diagram = labels + angles. Every equation = balance it. Next time: 8/8 ✓
A real student copy, marked to the CBSE scheme. In the product, this is your sheet — get yours checked →
Where it fits

How Board Score Booster fits into your preparation.

Alongside your teacher and your own practice — not instead of them. Tap any row for why it matters to your marks.

What matters
Board Score Booster
Tutor
Self-check
How it works

Snap. Checked. Fixed.

1

Snap your answer

One photo of your handwritten sheet.

2

Checked like an examiner

Line by line, to the CBSE scheme.

3

Marks + fix plan

Score, margin notes, what to revise.

Real checked copies · Class 10

This is what Class 10 gets back.

Three real Class 10 sheets — Maths and Science, marked to the CBSE scheme. Flip the switch for the examiner's marks.

After every copy

A report. And a prediction that sharpens.

Chapter mastery, where marks leak, and your board score projected from the copies you've checked — not a self-rating. Sample data.

Ananya's Board ReadinessClass 10 · Science · 6 copies
72/100
Latest copy
▲ 11 vs last
88
Potential
+16 in reach
A2
Predicted grade
▲ from B1

Chapter mastery · tap a chapter

StrongShakyRevise first
72/100
Predicted board score
± 9 · 4 copies
Potential once leaks are fixed → 86/100
Then learn to fix it

A video solution for every wrong answer.

Snap a doubt, get a voice walkthrough back. Every checked copy also gives you:

Marks per question with step & method marks
A margin note on every line that lost marks
Missed keywords, units & sign conventions flagged
Your predicted board score, updated
● SAMPLE WALKTHROUGH
Questions

Straight answers.

Is it really checked like a board examiner?

Yes. Every answer is graded against the official CBSE marking scheme — step marks, method marks and keywords — the way a board evaluator awards them, not a right-or-wrong tick.

Will it read my handwriting?

It's built for real handwritten Class 10 & 12 sheets. Click a clear photo in decent light — neat or messy, it reads your answer the way an examiner would.

Which classes and subjects?

CBSE Class 10 & 12, Maths and Science at launch. More subjects and state boards after.

How fast?

Under a minute per answer. A full paper in a few minutes — not days.

Is it free?

Your first check is free. Plans and pricing are shared before launch — waitlist members see them first.

How is this different from an answer key?

An answer key tells you the right answer. This tells you how many marks your answer scores, where you lost them, and what to revise — like a mentor beside you.

What students are saying

From Srinagar to Kochi.

Students are finding out exactly where their marks go.

A
AditiClass 10 · Jaipur

I always thought my answers were fine. Seeing red marks on my own sheet showed me exactly where the marks were going.

R
RohanClass 12 · Lucknow

The step-by-step feedback on my physics numericals feels like a teacher checked my copy at midnight.

S
SnehaClass 10 · Kochi

I didn't know unlabelled diagrams cost marks. Fixed it in one week.

A
ArjunClass 12 · Patna

My tuition teacher checks my copy once a week. Here I can check every practice paper the same day.

M
MeeraClass 10 · Ahmedabad

The report said revise Carbon Compounds first. That one tip changed my whole study plan.

K
KabirClass 12 · Delhi

Snap the page, wait a few minutes, and the whole paper is marked with reasons. Super simple.

A
AnanyaClass 10 · Bengaluru

My mom likes that she can see what I need to work on, not just the score.

F
FarhanClass 12 · Guwahati

It caught the missing units in my chemistry answers that I never noticed.

Board Score BoosterFirst check free · CBSE 10 & 12