About PrepLift

Homework help that reaches a child where they already are — inside WhatsApp, with no app to install and no account to create.

Why we built it

A child stuck on a Maths question at 9pm has three options: wait until tomorrow, copy from a friend, or find an answer online that gives them the number without the working. All three cost marks, and the third quietly costs the understanding too.

The gap is not information — it is available everywhere. The gap is a solution written the way an examiner expects to read it, in a language the child thinks in, from someone patient enough to be asked “why?” four times.

We put that in WhatsApp because that is the one app every Indian family already has open. Nothing to download, nothing to remember, and it works on the cheapest phone in the house.

What it does

Photo, voice or PDF in

A picture of the textbook, a spoken question, or a worksheet PDF. Whatever is quickest for the child.

Board-format solutions

Formula stated before use, units carried through, method taken from this year's NCERT textbook.

Free follow-ups

“Why step 2?” costs nothing. A child who has to pay to ask simply stops asking.

Homework mode

Three hints instead of the answer, the last stopping one operation short.

Concept memory

Every question is tagged, so the bot knows what this student keeps missing and teaches accordingly.

Weekly parent note

Topics and effort. Never a grade, because a weekly score becomes a weekly argument.

What we will not do

Sound certain when we are not

No system is right every time. Below a confidence threshold, the answer carries “check this one with your teacher” instead of a confident wrong derivation.

Keep your child’s photos

Homework photos carry handwriting, names, sometimes a school crest. They are read and discarded, never written to disk.

Chat about anything else

It answers school questions. It never asks a child for personal details, and never offers to talk anywhere outside this one conversation.

What it covers today

Maths and Science for Class 5 to 10, mapped chapter by chapter against the current NCERT textbooks — including the new NCF books that replaced the older editions between 2024 and 2026. CBSE and ICSE are supported directly; State board students get the NCERT chapter list, which most state syllabi track closely for these subjects, and the app says so rather than pretending to precision it does not have.

Explanations come in Hindi, Hinglish, English, Tamil and Marathi.

Try it with tonight’s homework

Send one question and judge it on the answer. The first few are free.

Built in India for Indian students. Not affiliated with CBSE, CISCE, NCERT or WhatsApp.