Organic Nomenclature 2026

Offline naming and structure

Only for iPhone

$0.29 · Designed for iPhone. Not verified for macOS.

iPhone

Organic Nomenclature Practice is a fully offline study tool for students preparing for high school chemistry competitions, introductory college organic chemistry, pharmacy, and chemistry-related courses. The app is designed around common learning problems: many functional groups, confusing naming rules, and a lack of systematic practice converting between structures and names. No login or internet connection is required. All practice records, mistakes, and progress are stored locally on your device. Key features: 1. Functional group and nomenclature reference: covers common categories including alkanes, alkenes, alkynes, alcohols, aldehydes, ketones, carboxylic acids, esters, and amines. 2. Name recognition practice: choose the correct structural features from a name and train main chain, numbering, and substituent order judgment. 3. Structure naming practice: work step by step through parent chains, functional groups, substituents, and numbering. 4. Mistake review: automatically records missed questions for review by question type and functional group. 5. Study statistics: track accuracy, practice streaks, weak functional groups, and history. Useful for repeated practice, exam review, and offline self-study.

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Version 1.1

The developer, Nanjing Yunxiaochuang Technology Co., Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    • Nanjing Yunxiaochuang Technology Co., Ltd
    Size
    • 5 MB
    Category
    • Education
    Compatibility
    Requires iOS 15.6 or later.
    • iPhone
      Requires iOS 15.6 or later.
    • iPod touch
      Requires iOS 15.6 or later.
    • Mac
      Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 8 more
    • English, French, German, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
    Age Rating
    4+
    Copyright
    • © organicNameTrainer-dh-2026
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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