# Functional Groups — Learn organic chemistry > Interactive learning app for organic chemistry functional groups and compounds. (iPhone/iPad app by Clarity Applications.) - Source: https://appshunter.io/ios/app/functional-groups/id1670252638 (this page in markdown: same URL + `.md`) - Developer: [Clarity Applications](https://appshunter.io/developer/1646120472) - Category: Education - Price: Free with in-app purchases - Rating: 4.90/5 from 21 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 17 MB - Languages: American English - Released: 2023-02-14 - Data updated: 2026-08-13 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/functional-groups/id1670252638/reviews.md ## What is Functional Groups? Ready to ace organic chemistry? Learn the functional groups you need to know - all in an engaging and interactive format. The app is ideal for introductory or advanced organic chemistry classes, MCAT prep, A-Level chemistry, and more. You’ll quickly become familiar with alcohols, esters, amides, amines, and dozens of other important functional groups. The app features: • 25+ basic and advanced functional groups • 300+ organic compounds • Multiple practice modes • Customize which groups to study • Personalized review • Reference table and definitions • Achievements to track your progress Along the way, you’ll learn interesting facts about pharmaceuticals, biomolecules, dangerous compounds, unique molecular structures, and more. With the Functional Groups app, learning organic chemistry is easy, straightforward, and, dare we say… fun? Give it a try and let us know what you think! ## Key features - 25+ basic and advanced functional groups - 300+ organic compounds - Multiple practice modes - Customizable study groups - Personalized review - Reference table and definitions - Progress tracking with achievements ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime Access | $9.99 | one-time | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/functional-groups/id1670252638/reviews.md ### 4/5 — BUG found *2026-07-14* Amazing app. Found a bug. If you are in the middle of a quiz, and you swipe up to go to another app, then come back, the question on the quiz changes! I was trying to do research to figure out the quiz answer and when I came back, it was a completely different question. ### 5/5 — Great For Memorizing Functional Groups *2026-06-11* Fantastic app for identifying functional groups ### 5/5 — Highly recommend! *2025-08-27* Such a great app! It’s like Duolingo for functional groups. I was having such a hard time memorizing them until I found this app. I got them memorized within a day after downloading! The app incorporates so many different ways to learn which helps with retention. Definitely worth a download! ### 5/5 — Perfect study buddy *2023-02-15* This app makes studying orgo so much easier!! I’m used to making flash cards, and I’ve tried some of the flash card apps out there, but they get stale really quickly. This app blows all of that out of the water. It has so many different questions, with plenty of interesting molecules, so it always keeps me on my toes. And if I make any mistakes, the practice mode lets me easily review the material too. I wish there was an app like this for all of my classes! ## Frequently asked questions about Functional Groups ### What is the learning methodology used by Functional Groups? Functional Groups utilizes an engaging and interactive format to teach organic chemistry. It offers multiple practice modes and personalized review to reinforce learning, along with a reference table for definitions. ### How does Functional Groups track user progress? The app features achievements to help users track their progress as they learn. This gamified approach encourages continued engagement and mastery of the material. ### What kind of content does Functional Groups cover? Functional Groups covers over 25 basic and advanced functional groups and more than 300 organic compounds. It also includes interesting facts about pharmaceuticals, biomolecules, and unique molecular structures. ### Is Functional Groups suitable for exam preparation? Yes, the app is ideal for introductory or advanced organic chemistry classes, MCAT prep, and A-Level chemistry, providing a comprehensive tool for exam readiness. ### What devices is Functional Groups available on? Functional Groups is available on iPhone, iPad, and iPod, making it accessible for a wide range of Apple users. ### How often is Functional Groups updated? The app was last updated on 2025-10-14, indicating regular maintenance and potential feature additions. The latest version is 1.6. ### What is the age rating for Functional Groups? Functional Groups has an age rating of 4+, making it suitable for a broad audience of learners. ### Does Functional Groups have ads? No, Functional Groups does not contain advertisements, providing an uninterrupted learning experience for users. ## Version history (last 5 releases) ### 1.7 — 2026-08-02 Thanks for using the Functional Groups app! This update includes bug fixes and performance improvements. If you run into any issues, please let us know at support@clarityapps.co. ### 1.6 — 2025-10-14 Thanks for using the Functional Groups app! This update includes bug fixes and performance improvements. If you run into any issues, please let us know at support@clarityapps.co. ### 1.5 — 2025-09-20 Thanks for using the Functional Groups app! This update includes bug fixes and performance improvements. If you run into any issues, please let us know at support@clarityapps.co. ### 1.4 — 2023-10-17 Thanks for using the Functional Groups app! This update includes bug fixes and performance improvements. If you run into any issues, please let us know at support@clarityapps.co. ### 1.3 — 2023-06-17 Thanks for using the Functional Groups app! This update includes bug fixes and performance improvements. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*