Comparison

Solubility Study 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

Solubility Study

Features
Read full description

Discover the fascinating world of solubility with this interactive learning app by EduTech Era. Understand how different substances dissolve in liquids and why some are soluble while others are insoluble. The app explains solubility concepts with 3D particle models, step-by-step animations, and real-life examples, making learning fun and easy for students. You can zoom, rotate, and explore particle arrangements to see how solute and solvent interact at a microscopic level. Perfect for classroom learning, homework, and exam preparation, this app helps students grasp science concepts quickly and effectively. Designed for Classes 6–8, the app works fully offline, so you can learn anytime, anywhere.

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

Solubility Study4 screens
Functional Groups4 screens

Verdict

The call

The clearest difference is price: Functional Groups at Free against Solubility Study's $1.99. Functional Groups also leads on update cadence (every 4 months vs every 45 months). Solubility Study's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). On 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

Functional Groups is free to download; Solubility Study costs $1.99 up front. Functional Groups sells 1 one-off in-app purchase. Solubility Study asks for nothing beyond the download.

UpkeepUpdate frequency

Solubility Study ships an update every 45 months, Functional Groups every 4 months. The most recent releases landed on May 16, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 6 level
Solubility Study versus Functional Groups: the parameters behind the verdict, then further details
ParameterSolubility StudyFunctional Groups
Price$1.99Free — better
Rating—4.9 (21 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—21 — better
Update frequencyEvery 45 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
Size75 MB17 MB
Age rating4+4+
DeveloperVIRTUAL FILAMENTS PRIVATE LIMITEDClarity Applications

In-app purchases

None

Solubility Study

No in-app purchases

1 purchases

Functional Groups

One-time1
  • Lifetime Access$9.99

Questions

Is Solubility Study free?
Solubility Study costs $1.99, with no in-app purchases.
Is Functional Groups free?
Functional Groups is free to download, with in-app purchases available.
Do Solubility Study or Functional Groups have ads?
Neither Solubility Study nor Functional Groups shows ads.
Which is updated more often, Solubility Study or Functional Groups?
Solubility Study ships an update every 45 months, and Functional Groups every 4 months. Most recently, Solubility Study was updated on May 16, 2026 and Functional Groups on September 13, 2026.

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