Comparison

MedChem Structure Genius vs iORA

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

Head to head
About

MedChem Structure Genius

Learn and test your knowledge of drug chemical structures and their mechanisms of action. This interactive application features a continuously growing database of small molecules and peptides, categorized by pharmacological class.

Highlights
  • Learn drug chemical structures
  • Understand mode of action
  • Test knowledge with dynamic quizzes
  • Browse and search pharmacological classes
  • Database of natural products and pharmaceuticals
  • Small molecules and peptides included
Features
Read full description

MedChem Structure Genius is an interactive medicinal chemistry application that allows you to learn drug chemical structures and mode of action and test your knowledge skills. The idea behind the app is that the chemical structure can be used as a visual and semantical mark to understand binding, mode of action, side effects, bioavailability … This app is dedicated to both students and professionals in medicinal chemistry and pharmacology. It allows to browse and search for each pharmacological class and drug. Dynamic quizzes allow self-evaluation from structure to inn or reverse. Only small molecules and peptides and biochemical molecules are listed (no biologics, vaccines, …). The drug classification has been adapted from the ATC WHO classification. A continuously growing database, currently featuring hundreds of syntheses of natural products and pharmaceuticals, is now available for browsing and testing your organic chemistry skills. You can choose to start your browsing by selecting from various lists or using the search box. MedChem Structure Genius was created by Pr Rebecca Deprez-Poulain Disclaimer : MedChem Structures Genius shouldn’t be used for prescription. Indications for drug use are « general indications » and do not replace the approved indications as stated by the agencies. The data presented here does not necessarily reflect those of the company mentioned. Drugs listed may no longer be commercialized but where incorporated as key compounds for a given pharmacological class.

About

iORA

Visualize chemical reactions in 3D using quantum-mechanical simulations. This free, interactive application makes complex chemistry concepts accessible and engaging for learners.

Highlights
  • 3D chemical reaction visualization
  • Quantum-mechanical simulations
  • Interactive learning
  • Easy to use interface
  • Educational tool
Features
Read full description

iORA is a free, easy to use, highly interactive smartphone application that provides 3D visualization of chemical reactions based on quantum-mechanical simulations.

Screenshots

MedChem Structure Genius4 screens
iORA4 screens

Verdict

The call

The clearest difference is update cadence: MedChem Structure Genius at every 5 days against iORA's every 2 months. iORA's advantage is ratings volume (12 vs 1). On price, rating, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for MedChem Structure Genius against 5.0 for iORA. That said, the two scores are not equally well evidenced: iORA has 12 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

MedChem Structure Genius ships an update every 5 days, iORA every 2 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
MedChem Structure Genius versus iORA: the parameters behind the verdict, then further details
ParameterMedChem Structure GeniusiORA
PriceFreeFree
Rating5.0 (1 ratings)5.0 (12 ratings)
Positive reviews—100.0% of reviews
Number of ratings112 — better
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.114.3 — better
Further details — not scored
Size25 MB40 MB
Age rating17+4+
DeveloperUniversite LilleDaniel Ess

Customer experience

MedChem Structure Genius

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

iORA

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MedChem Structure Genius

No in-app purchases

None

iORA

No in-app purchases

Questions

Is MedChem Structure Genius free?
MedChem Structure Genius is free to download, with no in-app purchases.
Is iORA free?
iORA is free to download, with no in-app purchases.
Which has better reviews, MedChem Structure Genius or iORA?
MedChem Structure Genius and iORA are both rated 5.0 out of 5 on the App Store, from 1 and 12 ratings respectively.
Do MedChem Structure Genius or iORA have ads?
Neither MedChem Structure Genius nor iORA shows ads.
Which is updated more often, MedChem Structure Genius or iORA?
MedChem Structure Genius ships an update every 5 days, and iORA every 2 months. Most recently, MedChem Structure Genius was updated on October 7, 2026 and iORA on October 9, 2026.

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