Comparison

Functional Groups vs Molecular Models

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

Head to head
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!

About

Molecular Models

Visualize and understand molecular structures in interactive 3D. Explore atoms, bonds, and geometry with intuitive gestures. Search for common molecules and see their spatial arrangements brought to life.

Highlights
  • Interactive 3D molecular visualization
  • Rotate and zoom functionality
  • Explore atoms and bonds
  • View molecular geometry
  • Search for common molecules
  • Intuitive gesture controls
Features
Read full description

Molecular Models - 3D Explore the world of molecules in stunning 3D!. Molecular Models - 3D helps you visualize and understand molecular structures interactively. Whether you're a student, teacher, or science enthusiast, this app makes chemistry come alive with beautiful 3D renderings. Rotate, zoom, and explore atoms, bonds, and molecular geometry with intuitive gestures. Instantly search for molecules like Water (H₂O), Hydrogen Sulfide (H₂S), Hydrogen Peroxide (H₂O₂), Carbon Dioxide (CO₂) and more - all displayed in spatial their arrangements. Interactive 3D Atomic Bohr Models Explore the atomic structure of all 118 elements! Every element now features a dynamic 3D Bohr model complete with rotating electron shells, accurate orbital configurations (K–Q), and a detailed nucleus packed with protons and neutrons.

Screenshots

Functional Groups4 screens
Molecular Models4 screens

Verdict

The call

The clearest difference is update cadence: Molecular Models at every 9 days against Functional Groups's every 4 months. On price, review sentiment, ads and in-app purchases 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 and Molecular Models sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Functional Groups ships an update every 4 months, Molecular Models every 9 days. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard1 real difference · 9 level
Functional Groups versus Molecular Models: the parameters behind the verdict, then further details
ParameterFunctional GroupsMolecular Models
PriceFreeFree
Rating4.9 (23 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings23 — better—
Update frequencyEvery 4 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size17 MB13 MB
Age rating4+4+
DeveloperClarity ApplicationsKrishna Raj Salim

Customer experience

Functional Groups

All ratings21 ratings
Positive95.2%
Neutral4.8%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Molecular Models

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Functional Groups

One-time1
  • Lifetime Access$9.99
1 purchases

Molecular Models

One-time1
  • FullVersion$1.99

Questions

Is Functional Groups free?
Functional Groups is free to download, with in-app purchases available.
Is Molecular Models free?
Molecular Models is free to download, with in-app purchases available.
Do Functional Groups or Molecular Models have ads?
Neither Functional Groups nor Molecular Models shows ads.
Which is updated more often, Functional Groups or Molecular Models?
Functional Groups ships an update every 4 months, and Molecular Models every 9 days. Most recently, Functional Groups was updated on November 3, 2026 and Molecular Models on November 12, 2026.

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