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New: your personalized daily practice session. The app now recommends what to study based on due mistakes, weak topics, and your recent activity. Spaced repetition brings mistakes back after 1, 3, 7, or 14 days. Review mode now includes detailed feedback, helpful tips, and highlights directly on the molecule.
Organic Chemistry Trainer helps you master IUPAC naming through visual, interactive practice. Train with more than 2000 molecules across alkanes, alkenes, alkynes, rings, halogens, alcohols, aldehydes, ketones, and carboxylic acids. Practice with multiple learning modes: • Classic molecule picking • Reverse recognition challenges • Name-building mode • Review Mode for revisiting mistakes Whether you are preparing for pre-med, university exams, chemistry classes, or simply improving your organic chemistry skills, the app is designed to help you practice efficiently and build confidence step by step. Clean molecule rendering, focused training, and progressive difficulty make learning organic nomenclature easier and more engaging. Premium unlocks advanced functional groups, harder challenges, and additional practice modes.