Organic Chemistry Reactions

Organic App Developer

In-app purchases

About this app

Need help learning organic chemistry reactions, organic chemistry mechanisms, and key reaction types for exams?

Organic Chemistry Reactions is a complete organic chemistry study app with 2,000+ curated reactions, built for fast review, strong recall, and exam preparation. Study by functional group or reaction type, practice with flashcards and multiple-choice quizzes, review reaction mechanisms, and create your own handwritten reaction cards for custom study.

Free to start: two functional groups are included for free. A single in-app purchase unlocks the remaining groups.

Why students use Organic Chemistry Reactions

• 2,000+ organic chemistry reactions
Browse a large reaction library covering major organic reaction types, organized by functional group and reaction family for easier review.

• Flashcards and multiple-choice quizzes
Study with two effective modes:
Flashcards for reactants, reagents, products, or random review
Multiple Choice for fast organic chemistry quiz practice with immediate feedback

• Reaction mechanisms and study notes
Open detailed organic chemistry mechanisms, plus concise notes that highlight regiochemistry, stereochemistry, and major reaction patterns.

• Browse by functional group or reaction type
Review topics the way your course is taught, including categories like alkanes, alkenes, alkynes, alcohols, carbonyl chemistry, aromatic reactions, oxidation, reduction, substitution, elimination, and more.

• Custom organic chemistry quizzes
Mix categories to build targeted study sessions for quizzes, midterms, finals, and cumulative review.

• Create your own reaction cards
Sketch your own reactant, reagent, and product cards with stylus-friendly handwritten input, then study them in flashcard or multiple-choice mode.

• Study Packs for course-order review
Work through guided sets in the sequence commonly taught in Organic Chemistry 1 and Organic Chemistry 2.

• Study schedule planner
Set up review schedules for exams and quizzes so you know what to study and when to come back.

• Reagent Reference Library
Quickly browse reagent information in a dedicated reference section for faster lookups.

• Track progress and stay motivated
Monitor high scores, unlock achievements and trophies, and keep building mastery across topics.

• Modern updated UI
The app now features a cleaner, more unified design that makes browsing, studying, reviewing notes, and managing schedules faster and easier.

• Multilingual support
Switch instantly between 25+ supported languages for terminology review and multilingual study.

• Offline organic chemistry study
Once downloaded, the app works offline, so you can study anywhere.

Perfect for:
• Organic Chemistry 1 study
• Organic Chemistry 2 study
• Organic chemistry reaction memorization
• Reaction mechanism review
• Quiz and exam prep
• MCAT and university-level chemistry review

How to get started
Choose your language
Pick a functional group or reaction type
Select Flashcards or Multiple Choice
Review mechanisms and notes
Track progress and keep improving

Whether you need an organic chemistry flashcard app, an organic chemistry quiz app, or a fast way to review organic reactions and mechanisms, Organic Chemistry Reactions helps you study smarter.

Feedback is welcome: [e-mail]

What’s new

Improved tablet layouts: the Welcome screen keeps Start App visible, portrait tablets now show notes beside a 2x2 answer grid, landscape study screens are cleaner, and reaction images fit better. We also improved first-run flow, back navigation, stability, and localization.