Lumi vs Unacademy: an honest comparison for NEET UG
A large live-class platform and a NEET-only diagnostics app, compared on what each states publicly.
The short answer
Unacademy offers live and recorded classes from educators for NEET UG and many other exams, with weekly mock tests, photo doubts answered by educators and, on its Iconic subscription, one-on-one mentorship. Lumi offers no classes; it offers NEET UG practice with FSRS revision scheduling, a 2PL Item Response Theory ability estimate and simpleKT knowledge tracing. If you want to learn from live classes, Unacademy is built for that; if you want your practice answers to set your revision, Lumi is built for that.
Unacademy and Lumi, side by side
Every row comes from public material, numbered against the source list below and checked on 2 Oct 2026. Where something is not published, we say so rather than guess. Features change; check the source before you decide.
| Feature | Unacademy | Lumi |
|---|---|---|
| What it is[1][3] | Online learning platform with live and recorded classes from educators | Self-study app for practice, diagnostics and revision scheduling |
| Exams covered[1][2][3] | JEE, NEET UG, CAT, SSC, state PSCs and CBSE classes 6 to 12; website states 200+ exams | NEET UG only |
| Live classes[1][2][4] | Interactive live classes with live chat and polls, and doubts cleared during class; listing states 2.6K+ free live classes a day | None listed |
| Recordings and notes[1][4] | Recorded sessions of live classes and downloadable lecture notes | AI-generated flashcards and custom tests by topic and difficulty |
| Doubt solving[1][4] | Upload a photo or screenshot of a question; answered by educators | 24x7 AI mentor |
| Mock tests[1][3] | Weekly full-length mock tests and quizzes; free mock tests with a chance to win scholarships | Adaptive exams that pick the most informative question at your current ability |
| After a test[1][3] | Correct and incorrect questions, topic-wise breakdown and a percentile score | 2PL Item Response Theory ability estimate and per-question diagnostics |
| Mentorship[1][4] | One-on-one mentorship from subject experts with the Iconic subscription | No human mentors listed; parent and educator insights |
| Revision scheduling[1][3] | Not stated publicly | FSRS at a desired retention of 0.9 |
| App Store (India)[1][4] | 54,386 ratings; first release 16 Feb 2018 | 9 ratings; first release 7 Oct 2024 |
Where Unacademy is the better choice
- You want to be taught in live classes and ask questions while the class is on.
- You want recordings to rewatch and lecture notes to download.
- You want doubts answered by educators rather than by an AI.
- You want one subscription across NEET and other exams, or one-on-one mentorship on its Iconic plan.
- It has been on the App Store since 2018 with far more ratings than Lumi.
Where Lumi fits
- You watch classes elsewhere and want a practice layer that shows which concepts are actually weak.
- You want revision of older chapters scheduled by FSRS, not left to memory.
- You want an ability estimate that weighs hard questions more than easy ones, as 2PL IRT does.
- You want an app scoped only to NEET UG Physics, Chemistry and Biology.
Frequently asked questions
Should I choose Unacademy or Lumi for NEET?
They do different jobs. Unacademy offers live and recorded classes, mock tests and doubts answered by educators. Lumi offers practice, an Item Response Theory ability estimate and FSRS revision scheduling. Many students would use classes for teaching and a separate tool for revision.
Does Unacademy have free classes for NEET?
Unacademy's App Store listing describes free live classes and free mock tests, and states 2.6K+ free live classes conducted every day across its platform. Full access to courses and classes is by subscription.
Does Unacademy use spaced repetition?
Unacademy's listing and homepage describe a practice section, mock tests and lecture notes for revision, but not a spaced repetition scheduler, so it is not stated publicly. Lumi uses FSRS.
Can I use Lumi with an Unacademy subscription?
Yes. Attend classes on Unacademy, then practise the chapter in Lumi so its scheduler knows what to bring back for revision.