# MedChem Structure Genius vs iORA

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | MedChem Structure Genius | iORA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/medchem-structure-genius/id1218376517/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 25 MB | 40 MB |
| Requires iOS | 15.1 | **14.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Universite Lille](https://appshunter.io/developer/1218376516) | [Daniel Ess](https://appshunter.io/developer/1609524915) |

## What reviewers say

### MedChem Structure Genius

[App page](https://appshunter.io/ios/app/medchem-structure-genius/id1218376517)

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:** macOS Compatibility

**In-app purchases:** none


### iORA

[App page](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*