# Organic Nomenclature — Naming Made Simple

> Interactive lessons and quizzes for mastering organic chemistry nomenclature. (iPhone/iPad app by Aaron Hartel.)

- Source: https://appshunter.io/ios/app/organic-nomenclature/id414464969 (this page in markdown: same URL + `.md`)
- Developer: [Aaron Hartel](https://appshunter.io/developer/408475765)
- Category: Education, Medical
- Price: Free with in-app purchases
- Rating: 4.70/5 from 598 App Store ratings · 111 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 24 MB
- Languages: American English
- Released: 2011-01-18
- Data updated: 2026-09-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/organic-nomenclature/id414464969/reviews.md

## What is Organic Nomenclature?

What's in a name? Your name will be MUD unless you learn how to name organic compounds! Organic Nomenclature will help you master chemical nomenclature.  It features clear, concise, interactive lessons on how to name the compounds commonly encountered in an organic chemistry course.  Each lesson includes a quiz for you to practice what you've learned and evaluate your level of comprehension.
 
Includes naming lessons and quizzes covering:
• Alkanes
• Cycloalkanes
• Alcohols
• Aromatics
• Ketones

Other features include:
• An innovative quiz engine that allows you to quickly generate complete names with no typing
• Intelligent quiz answer grading that awards partial credit and provides feedback so you can learn from your mistakes
• View all compounds in either skeletal or condensed form
• Created by an award winning professor of chemistry

Additional lessons and quizzes can be purchased that cover over 20 different functional classes!

Be sure to check out our other apps for learning reactions and for visualizing organic chemistry!

If you have questions or suggestions contact us at:
learnorgchemistry@gmail.com

## Key features

- Interactive naming lessons
- Practice quizzes
- Intelligent quiz grading
- Skeletal and condensed compound views
- Alkanes, alcohols, aromatics naming

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Nomenclature 1 | $1.99 | one-time |
| Nomenclature 2 | $1.99 | one-time |


## What do users think of Organic Nomenclature?

Overall sentiment: positive

**Pros**

- 👍 Good practice
- 👍 Clearly explains naming
- 👍 Easy to use
- 👍 Fun and quick learning
- 👍 Helpful for studying
- 👍 Great for beginners
- 👍 Useful diagrams
- 👍 Simple and intuitive
- 👍 Convenient for practice
- 👍 Engaging and educational

**Cons**

- 🐛 Limited functional groups
- 🐛 No support for isomers
- 🐛 Short quizzes
- 🐛 Lack of explanations for errors
- 🐛 Naming not fully IUPAC compliant

**Commonly reported bugs**

- Buttons not working
- Frequent crashes

**Most requested features**

- More practice questions and quizzes
- Explanations for incorrect answers
- Support for advanced naming (isomers, stereochemistry)
- Expanded set of functional groups
- Ability to track progress and performance

## Recent user reviews (10 of 111)

All indexed reviews: https://appshunter.io/ios/app/organic-nomenclature/id414464969/reviews.md

### 5/5 — very helpful!

*2026-06-10, version 3.2*

this app does a wonderful job at teaching. covers the basics & essentials in my opinion. reading the slides and actively practicing with its guidance is super essential for learning. take the quizzes!

### 5/5 — So fun

*2026-03-09, version 3.2*

I’m 14 and I find this entertaining

### 4/5 — Love

*2026-03-02, version 3.2*

Nice app to practice

### 5/5 — Good practice

*2026-02-05, version 3.2*

10/10

### 4/5 — Good for students

*2026-01-11, version 3.2*

Clearly explains how to name organic compounds and has good quizzes for each topic, just wish there were more questions to offer more practice. Well made though and easy to use.

### 4/5 — Pretty fun

*2025-11-11, version 3.2*

No way to do iso or turt substituents

### 5/5 — Cute and simple

*2025-10-29, version 3.2*

I like this app it helps me so much with o chem. And even with functional groups a bit, it’s simple nothing fancy or extravagant. I do which it had a feature for “explain” that would explain it to you when u get it wrong so u can understand it, but i guess I can just google that. Regardless i love this app

### 5/5 — Great practice

*2025-09-17, version 3.2*

Fun and quick turnaround for learning

### 5/5 — good resource

*2025-09-15, version 3.2*

it’s quite good for a free app that doesn’t beg you for subscriptions and actually teaches you clearly

### 5/5 — Great app

*2025-07-05, version 3.2*

Very educational and the app is easy to use.

## Frequently asked questions about Organic Nomenclature

### What does the Organic Nomenclature app do?

This app helps users master chemical nomenclature for organic compounds. It provides interactive lessons and quizzes covering various compound classes, allowing users to practice and evaluate their understanding of naming conventions.

### What are the key features of Organic Nomenclature?

Key features include interactive lessons on naming alkanes, cycloalkanes, alcohols, aromatics, and ketones. It also boasts an innovative quiz engine for generating names without typing, intelligent grading with feedback, and the ability to view compounds in skeletal or condensed form.

### How much does Organic Nomenclature cost?

The app is free to download and use with basic lessons. Additional lessons and quizzes covering more functional classes are available for purchase within the app.

### What organic compound classes are covered?

The app includes naming lessons and quizzes for alkanes, cycloalkanes, alcohols, aromatics, and ketones. Additional lessons for over 20 different functional classes can be purchased.

### Who is this app designed for?

This app is designed for students enrolled in organic chemistry courses who need to learn and practice the rules of naming organic compounds. It's also useful for anyone looking to refresh their knowledge of chemical nomenclature.

## Version history (last 5 releases)

### 3.2 — 2019-07-03

- GUI tweaks
- Updated and added various links

### 3.1 — 2019-02-15

• Fixed a bug that prevented quiz scores from being loaded correctly

### 3.0 — 2019-02-14

• Updated for iPhone X
• Get all the lessons and quizzes in one app for less than the price of a pumpkin spice latte
• New app icon
• Minor GUI tweaks

### 2.0 — 2016-11-08

Now with flair!
- updated for iOS 10
- improved experience on larger iPhones
- improved iPad interface
- can now swipe up/down OR left/right to turn lesson pages
- added a page counter to the lessons so you know how far along you are

### 1.1 — 2012-10-02

- updated for iPhone 5
- fixed a bug that caused an issue with the quizzes in iOS 6

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## More apps by Aaron Hartel

- [Learn Organic Chemistry Nomenclature 1](https://appshunter.io/ios/app/learn-organic-chemistry-nomenclature-1/id408475762)
- [Learn Organic Chemistry Nomenclature 2](https://appshunter.io/ios/app/learn-organic-chemistry-nomenclature-2/id413133340)
- [Learn Organic Chemistry Reaction Cards 2](https://appshunter.io/ios/app/learn-organic-chemistry-reaction-cards-2/id417781001)
- [Learn Organic Chemistry Reaction Cards 1](https://appshunter.io/ios/app/learn-organic-chemistry-reaction-cards-1/id424655481)
- [Organic Reaction Cards](https://appshunter.io/ios/app/organic-reaction-cards/id498790229)

All apps by Aaron Hartel: https://appshunter.io/developer/408475765

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*