Comparison

Chemistry Glossary vs Functional Groups

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chemistry Glossary

Features
Read full description

A bilingual translation of important technical chemistry terms (more than 400 terms) for undergraduate and postgraduate students with pronunciation in Chinese and English, will be developed and used by students of BSc, as well as MSc, in chemistry and related majors. Such development will fill up the language gap for students who had their previous related study in Chinese, which is expected to improve students’ learning.

About

Functional Groups

Master organic chemistry functional groups through an engaging and interactive learning experience. Ideal for students in introductory or advanced courses, MCAT prep, and A-Level chemistry, this app covers dozens of essential groups with practice modes and progress tracking.

Highlights
  • 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
Features
Read full description

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!

Screenshots

Chemistry Glossary4 screens
Functional Groups4 screens

Verdict

The call

The clearest difference is in-app purchases: Chemistry Glossary at none against Functional Groups's 1. Chemistry Glossary also leads on iOS requirement (12.0 vs 15.0). Functional Groups's advantage is update cadence (every 4 months vs every 31 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Functional Groups sells 1 one-off in-app purchase. Chemistry Glossary asks for nothing beyond the download.

UpkeepUpdate frequency

Chemistry Glossary ships an update every 31 months, Functional Groups every 4 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Chemistry Glossary versus Functional Groups: the parameters behind the verdict, then further details
ParameterChemistry GlossaryFunctional Groups
PriceFreeFree
Rating—4.9 (23 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—23 — better
Update frequencyEvery 31 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size85 MB17 MB
Age rating17+4+
DeveloperApps Resource Centre, Hong Kong Baptist UniversityClarity Applications

In-app purchases

None

Chemistry Glossary

No in-app purchases

1 purchases

Functional Groups

One-time1
  • Lifetime Access$9.99

Questions

Is Chemistry Glossary free?
Chemistry Glossary is free to download, with no in-app purchases.
Is Functional Groups free?
Functional Groups is free to download, with in-app purchases available.
Do Chemistry Glossary or Functional Groups have ads?
Neither Chemistry Glossary nor Functional Groups shows ads.
Which is updated more often, Chemistry Glossary or Functional Groups?
Chemistry Glossary ships an update every 31 months, and Functional Groups every 4 months. Most recently, Chemistry Glossary was updated on November 7, 2026 and Functional Groups on November 3, 2026.

Other comparisons