NEET Prep & Mock Tests

Smiles Ventures, LLC

Contains adsIn-app purchases

About this app

Stethos is India's most complete FREE NEET preparation app — built for NEET UG 2026 and NEET UG 2027 aspirants across Physics, Chemistry, Botany, and Zoology.

─── WHY STETHOS? ───

Unlike paid apps, every feature in Stethos is free. No paywalls. No limits. Just serious NEET preparation.

─── KEY FEATURES ───

📚 7,000+ NTA-Pattern Practice MCQs
Practice NEET-standard MCQs across all 4 subjects, organised by chapter following the latest NCERT syllabus. Each question includes detailed explanations so you understand the concept — not just the answer.

📝 Full-Length NEET Mock Tests
Take complete 200-question NTA-pattern mock tests with the official NEET marking scheme (+4/-1). Get instant rank predictions, subject-wise breakdowns, and time analysis after every test.

🗓️ Personalised 30–150 Day Study Plans
Tell us your NEET exam date and target score. Stethos builds your complete daily study plan — chapter by chapter, subject by subject — so nothing gets missed before exam day.

📊 Prior Year Questions (PYQ) Analysis
Practice NEET PYQs from 2010–2024. Identify the most repeated chapters, high-weightage topics, and question patterns that NTA repeats every year.

🏏 Century Cricket — Gamified Biology Revision
Answer Biology MCQs to score runs, build partnerships, and win cricket matches. The most addictive way to revise NEET Biology and Zoology before your exam. Zero screen-time guilt — you're studying.

⚡ Smart Flashcards
Review key formulas, reactions, definitions, and diagrams using our spaced-repetition flashcard system — perfect for last-minute NEET revision.

📈 Progress Tracking
Track accuracy per chapter, identify weak topics, and see your improvement over time. Know exactly where you stand before exam day.

─── SUBJECTS COVERED ───
- Physics — Mechanics, Electrostatics, Optics, Modern Physics, Thermodynamics
- Chemistry — Physical, Organic & Inorganic Chemistry (NCERT-based)
- Botany — Plant Physiology, Reproduction, Genetics, Ecology
- Zoology — Human Physiology, Animal Kingdom, Genetics & Evolution

─── WHO IS STETHOS FOR? ───
- NEET UG 2026 & 2027 aspirants
- Students preparing alongside coaching (Allen, Aakash, BYJU's, Unacademy)
- Droppers who need structured self-study
- Students in Classes 11 and 12 building their NCERT foundation

─── FREE. FOREVER. ───
Stethos will always be free for every NEET aspirant in India. No subscription. No in-app purchases for core features. Download and start practising in under 30 seconds.

Available for Android. Web version at neetprep.app.

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What’s new

Bug fixes and performance fixes