Formula X: NEET/JEE Revision

Blue Shift

About this app

Carry your entire NEET & JEE syllabus in your pocket — Formula X, the ultimate offline formula handbook.

Formula X is a premium, distraction-free revision app for NEET, JEE & Board exam aspirants. Skip the heavy textbooks: get instant access to 3,500+ VERIFIED formulas, equations, derivations and key concepts across Physics, Chemistry, Mathematics & Biology — every one source-checked for correctness.

Whether you're revising Bernoulli's Equation minutes before the exam or nailing the derivation of Conditional Probability, Formula X delivers crystal-clear content in a beautiful OLED dark interface.

🔥 TOP FEATURES

📚 3,500+ Verified Formulas
A vast, exam-focused library of formulas, theorems and definitions — each one verified for correctness.
• Physics: Mechanics, Electrostatics, Optics, Thermodynamics, Modern Physics & more
• Chemistry: Physical, Organic & Inorganic — Mole Concept, Equilibrium, Kinetics, Atomic Structure
• Mathematics: Algebra, Calculus, Vectors, 3D Geometry, Probability, Conic Sections
• Biology: Key processes, values & definitions for NEET

🗺️ Syllabus Mode (NEW)
Browse the complete NEET / JEE syllabus in standard order, chapter by chapter — tap any chapter to jump straight to its formulas.

🔥 High-Yield Filter (NEW)
One tap shows only the HIGH-YIELD chapters — perfect for last-minute revision. Every formula carries an exam-weightage tag.

✅ Revision Tracking (NEW)
Mark formulas as "revised" and watch your per-chapter progress fill up. Bookmark your must-revise list for instant access.

✨ Crystal-Clear Rendering
• LaTeX engine: no blurry images — every equation (Rydberg, integration rules, vectors) is rendered as sharp, scalable text in standard textbook notation.

🧠 Deep-Dive Learning
We don't just show the formula — we help you understand it.
• 💡 Insights: punchy one-line explanations of what each formula actually means.
• 🗝️ Key Concepts: clear variable definitions (e.g. Dynamic vs Static Pressure).
• 📝 Derivations: expandable, step-by-step proofs behind the equation.
• 🧩 Memory Tricks: mnemonics for the formulas that are hardest to recall.

🔍 Instant Search & Navigation
Type "Dipole", "Parabola" or "Nernst" and jump straight to the concept. Smart search understands synonyms; clean chapter lists for every topic.

⚡ 100% Offline & Distraction-Free
• Works fully offline — no internet required, ever.
• No ads. No clutter.
• Stunning OLED "Midnight Slate" dark mode to reduce eye strain during late-night study.

WHO IT'S FOR
• JEE Main, JEE Advanced & NEET aspirants
• Class 11 & 12 students (CBSE / State Boards)
• Anyone who needs a fast, reliable science & maths reference

Ditch the messy notes. Download Formula X and revise smarter today!

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Copyright & Terms
© 2026 Blueshift. All rights reserved.

The formula content in Formula X (Formula X: NEET/JEE Revision, com.blueshift.formulax) — including the selection, arrangement, wording of descriptions, variable legends, and derivations — is original compiled work protected by copyright. While individual mathematical/scientific facts are not themselves copyrightable, this curated compilation and its expression are.

Scraping, bulk extraction, redistribution, or reuse of this content (in whole or part) to build or train a competing product is prohibited without written permission. Identifiable canary entries are embedded for provenance.

To report misuse or request a license: [e-mail]

What’s new

🚀 Biggest update yet!

NEW: Syllabus mode — every NEET/JEE chapter in standard order, tap to jump straight to formulas.

+2,300 verified formulas (now 3,500+). Fully built out: Elasticity, Thermal Expansion, Chemical Equilibrium, Mole Concept, Limits, Continuity & Differentiability — and much more.

NEW: collapsible chapters, "High-yield only" filter, and Mark-as-revised with per-chapter progress.

Fixed the share button. Faster, cleaner, 100% offline.