About this app

Thirteen chapters. Five units. Eighty marks. CBSE Science 10 turns the whole CBSE Class 10 Science syllabus into something you can actually revise from — on the bus, the night before a test, or whenever five minutes opens up. Every chapter is built the same way, around four tools you switch between with a tap: Notes to read, Cards to drill, Tricks to remember, and Quiz to test yourself. No account, no sign-up, nothing to load. All thirteen chapters ship inside the app and work completely offline. NOTES Concise, exam-focused revision notes for all 13 chapters, written to the CBSE 2025-26 syllabus — clear headings, bullet points, and clean tables you can scan fast. CARDS — FLASHCARDS Every chapter has a deck of question-and-answer flashcards. Tap to flip, then mark each card "Got it" or "Still learning" as you work through it. TRICKS — MEMORY MNEMONICS The facts that never stick, made memorable — OIL RIG, state-symbol orders, reaction types, and more — each mnemonic paired with a short explanation. QUIZ Pick your session size: Quick (10), Standard (20), or Full (35). Every question is multiple-choice with a worked explanation that appears the moment you answer. 30+ questions per chapter, graded Easy to Hard, modelled on the kind of MCQs that turn up in the CBSE board exam. THE FULL SYLLABUS, IN FIVE UNITS • Chemical Substances — Nature and Behaviour (25 marks): Chemical Reactions and Equations · Acids, Bases and Salts · Metals and Non-metals · Carbon and its Compounds • World of Living (25 marks): Life Processes · Control and Coordination · How do Organisms Reproduce? · Heredity • Natural Phenomena (12 marks): Light — Reflection and Refraction · The Human Eye and the Colourful World • Effects of Current (13 marks): Electricity · Magnetic Effects of Electric Current • Natural Resources (5 marks): Our Environment FREE TO START CBSE Science 10 is free to download with two full chapters — Chemical Reactions and Equations, and Life Processes — unlocked for everyone. Try every tool on a complete chapter before you decide to buy. UNLOCK ALL CHAPTERS — $5.99, ONCE A single in-app purchase unlocks the remaining eleven chapters and removes ads. It is a one-time, non-consumable purchase — no subscription, no auto-renewal, no recurring charge. PRIVACY • No sign-up, no account, no email asked of you • Study progress is stored on your device only — we never upload it • The free version uses Google AdMob with full App Tracking Transparency support: choose "Ask App Not to Track" and ads stay non-personalised CBSE Science 10 is an independent study aid. It is not affiliated with, authorised by, or endorsed by CBSE or the NCERT. Found a slip in the content, or have a feature you'd like? Write to us — every email is read: contactscienceaplus@gmail.com.

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