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Making quality education accessible.
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Your Personal Chemistry Tutor for the 2026 Exam
Offline. Practice tests. Video explanations. Theory and smart trainers.
Prepare for your chemistry exam as if you had a private tutor — even without internet access.
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What’s inside
• Practice exams & tests
Automatically generated full exams and topic-based sets. Always up to date with the 2026 exam format.
• Tasks by topic and difficulty
Practice chemistry questions precisely — by concept, topic, or task type.
• Blitz mode
Quick-fire questions with a timer. Fast thinking, real exam pressure.
• Mistake review
Answered wrong? The task is saved to a “Revise Later” section so nothing slips through.
• Smart trainers
Train terms, formulas, reaction products, acids, residues — with explanations until it becomes automatic.
• Formula & reaction search
Instant lookup for chemical formulas and reactions, with explanations, examples, and reaction conditions.
• Reference tables
Solubility rules, classifications, properties, activity series, electrolytes, and more — a dense, exam-ready collection.
• Complete theory course
Atomic structure, inorganic and organic chemistry, electrolytes, redox reactions, reaction types — concise, clear, no overload.
• Acids & nomenclature guide
All major acids: formulas, residues, properties, oxidation states, plus problem-solving examples.
• Core terminology
Oxidation states, covalent bonds, amphoterism, hydrolysis, salts, bases, oxides — explained with examples.
• Lab & industrial chemistry problems
Typical exam-style problems with step-by-step solutions: mass fraction, yield, redox balancing, and more.
• Inorganic chemistry module
Theory, key reactions, and problem sets with full explanations.
• Score calculator
Automatically converts raw scores to final exam scores with detailed breakdowns.
• Favorites
Save important tasks, formulas, and collections — perfect for focused study or tutoring sessions.
• Community chat
A closed community of students aiming for top scores.
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Frequently asked questions
How do I pass the chemistry exam confidently?
Study, practice, and reinforce — all in one app. Works fully offline, even in remote areas.
Do I still need a tutor?
If you already have a solid foundation, you may not. If not, the app works perfectly alongside a tutor.
Are the tasks up to date?
Yes. We track exam changes closely and update content immediately.
Pricing
Basic access — free.
Premium — $4.99 one-time purchase. No subscriptions.
Accessibility support
Free full access for students with disabilities. Contact us — we’ll help.
Found a mistake?
Message us. We fix issues fast — the developer is always available.
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Join the preparation
We’ve built apps for all major subjects:
Math, Physics, Chemistry, Biology
Pick your subject — and go for a top score.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Winter Sale — Premium access for just $4.99
No subscriptions. No limits. Forever.
Solving tests is now even more enjoyable:
- new achievements: Zero, Draftsman, Expert… can you collect them all?
- mentors are here — choose your review style: Strict Coach or Friendly Guide
Coming back feels better:
- New Year theme
- new animations
Keeping quality high:
- new tables
- typo fixes
Version 3.15
The developer, Nikolay Volokhov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Voice Control
Larger Text
Dark Interface
Differentiate Without Color Alone
Reduced Motion
Information
Seller
Nikolay Volokhov
Size
66.7 MB
Category
Education
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.