One Platform. Every Age.
India & Worldwide.
43 verified curriculums from Nursery phonics & K–10 Homeschooling to JEE, NEET, UPSC, SAT & IELTS — powered by multi-accent voice classes, playable games, and empirical AI diagnostics.
Try 1-Minute Topic Challenge
Optics: A ray of light travels from glass (n = 1.5) into water (n = 1.33). What is the condition for Total Internal Reflection to occur?
Built for Modern Learners: Playful for Toddlers, Rigorous for Rankers
GradeUP PRO automatically transforms its UI, pedagogical depth, and game modes based on the learner's age.
Age-Adaptive Chameleon UI
Automatic transformation into Play-World for Nursery, Quest-World for Middle School, and Official CBT Simulation for Rankers.
Course-Validated Brain Games
3D Memory Flip, Speed Blitz, Finger Tracing, and Boss Quests mapped 100% to actual syllabus questions without answer giveaways.
Sovereign Homeschool OS
A complete digital school from home: structured weekly timetables, NEP 5+3+3+4 progression, parent oversight, and offline printable dossiers.
FocusReels & Audio Studio
Zero-distraction micro-concept video reels and multi-accent voice masterclasses across Indian, US, and UK accents in 9+ languages.
What Are You Preparing For?
Search or choose your cohort to instantly launch official chapter breakdowns, tests, and audio masterclasses.
Structured First-Principles Notes, Formulas & Trap Autopsies
GradeUP PRO gives students verified concept frameworks, examiner trap dissections, and studio-grade voice lectures in English, Hindi, and Marathi for every single syllabus topic.
High-Yield Master Concept Dossiers
Rigorous conceptual frameworks covering definitions, derivations, and mechanisms.
Examiner Traps & Mistake Autopsies
Exposes high-frequency negative marking triggers and boundary misconceptions.
Spoken Faculty Masterclasses
Human voice masterclasses in English, Hindi, and Marathi with <3MB data consumption.
Acidity of Phenols & Resonance Stabilization
Phenols are significantly more acidic than alcohols (pKa ≈ 9.95 vs 15.9) because the conjugate phenoxide ion is resonance-stabilized across the aromatic ring, delocalizing negative charge to ortho and para carbons.
Ka ≈ 1.3 × 10^-10 | Order: Picric Acid > 2,4-DNP > 4-Nitrophenol > Phenol > Ethanol
Chlorine Trap: While resonance directs ortho/para in substitution, inductive (-I) effect dominates in phenol acidity. Hence o-chlorophenol is strictly MORE acidic than un-substituted phenol.
Cradle-to-Career Access with Zero Hidden Fees
Choose your pass. Transparent pricing with instant currency switching across India (₹ INR) & Worldwide ($ USD).
Early & Junior Explorer
Pre-Nursery to Grade 8: Phonics, FLN Math, 3D Brain Games & MSCE Scholarship.
- Pre-Nursery, LKG, UKG & Grades 1–8
- All Playable Curriculum Brain Games
- Multi-Accent Audio (Indian/US/UK)
Target Exam Pro Pass
Complete access for 1 chosen exam (JEE, NEET, GATE, UPSC, IELTS, SAT, or CAT).
- Full 4-Tier Syllabus & 951+ Dossiers
- 100% Official CBT Simulation & PYQs
- Empirical AI Diagnostic & Weak-Topic Engine
All-Access Family Pass
Full access to all 43 courses, Homeschool OS daily timetables, and up to 4 child profiles.
- All 43 Curriculums (Nursery to Competitive)
- 4 Independent Student Profiles
- Sovereign Homeschool OS & Parent WhatsApp Telemetry
Monitor Weekly Study Hours & Accuracy Without Micromanaging
Parents receive clean Sunday study reports on WhatsApp detailing focused time, test accuracy, and recommended retest topics. Zero ad algorithms, zero public comment distraction.
Ready to Master Every Topic?
Join thousands of students mastering their syllabus through first-principles concept dossiers, multi-accent voice lectures, and empirical AI tests.