# Impari Amino vs iORA

The clearest difference is price: iORA at Free against Impari Amino's $1.99. iORA also leads on device support (3 vs 1) and iOS requirement (14.3 vs 16.6). Impari Amino's advantage is update cadence (every 8 days vs every 2 months). On ads and in-app purchases there is nothing between them.

iORA is free to download; Impari Amino costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Impari Amino ships an update every 8 days, iORA every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Impari Amino | iORA |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | — | Free |
| Size | 3 MB | 40 MB |
| Requires iOS | 16.6 | **14.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Orgeman](https://appshunter.io/developer/1545166417) | [Daniel Ess](https://appshunter.io/developer/1609524915) |

## What reviewers say

### Impari Amino

[App page](https://appshunter.io/ios/app/impari-amino/id1545166175)

**Features:** macOS Compatibility, Vision Pro support

**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 Impari Amino free?

Impari Amino costs $1.99, with no in-app purchases.

### Is iORA free?

iORA is free to download, with no in-app purchases.

### Do Impari Amino or iORA have ads?

Neither Impari Amino nor iORA shows ads.

### Which is updated more often, Impari Amino or iORA?

Impari Amino ships an update every 8 days, and iORA every 2 months. Most recently, Impari Amino was updated on November 3, 2026 and iORA on November 3, 2026.

---

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