24/7 doubt solving
Type a doubt in Physics, Chemistry, Maths or Biology and get a step-by-step explanation, day or night.
- JEE
- NEET
- 24/7 doubt solving
- 50 free questions a day
Your rank, reimagined by AI.
AI doubt solvingfor JEE and NEET.
Type or photograph a question and get a step-by-step answer. Past papers, mock tests and revision cards are in the same app.
For coaching institutesRun Rank Cherry under your own brand →
- Physics
- Chemistry
- Mathematics
- Biology
- JEE Main
- JEE Advanced
- NEET
- Previous-year questions
- Mock tests
- Quick revision
- Photo questions
- Read aloud
Features
What's in the app
Built for JEE and NEET students.
Maths and diagrams included
Answers show the working, render equations correctly, and draw circuits, cells or molecules when the question needs one.
Read aloud
Tap any answer to have it read out, so you can listen while you work through the steps.
Previous-year questions
Browse past papers by exam, year, subject and chapter, including more than 3,800 NEET questions.
Mock tests
Take the tests your institute schedules, then see your rank, percentile and worked solutions. You can also generate a single-subject practice paper.
Photo a question
Snap a printed question instead of typing it. Text recognition runs on your phone, so the photo never leaves it.
Quick revision
Concept, formula and common-mistake cards for each chapter, with bookmarks and progress tracking.
My progress
Chapter-wise mastery, study streaks and test-score trends in one place.
Save as PDF
Export an answer, maths and all, as a PDF to revise from later.
Free
to start
50 free questions a day, plus bonus questions for watching a short ad.
How it works
From doubt to practice in three steps
- 1
Ask
Type your doubt, or snap a photo of a printed question.
- 2
Understand
Read the step-by-step answer with its maths and diagrams, or listen to it.
- 3
Practise
Work through past papers, mock tests and revision cards, and track your progress chapter by chapter.
From the app
Real answers, step by step
These screens are from the app's Google Play listing. The answers are generated by Rank Cherry.
Try your own question
Physics, Chemistry, Maths or Biology. Type it or take a photo of it.
Rank Cherry for institutes
Bring 24/7 doubt solving to every batch.
Institutes run Rank Cherry under their own brand, with an admin portal for student logins, mock tests and results.
- Your logo and colours
- Bulk student logins
- Mock-test builder
- Results and report cards
- Push notifications
- Past papers and revision cards
FAQ
Frequently asked
Is Rank Cherry free?
You can start free, with 50 free questions a day. You can earn bonus questions by watching a short ad.
Which exams and subjects does it cover?
JEE Main, JEE Advanced and NEET, across Physics, Chemistry, Maths and Biology.
Which language does it use?
English. Answers can also be read aloud.
Does it only give the final answer?
No. Every answer is explained step by step, so you learn the method as well as the result.
Do you work with coaching institutes?
Yes. Institutes can run Rank Cherry under their own name and logo, create student logins in bulk, and schedule mock tests from an admin portal. See Rank Cherry for institutes.
Get Rank Cherry on Google Play
Free to start on Android, with 50 free questions a day.