# AR Orbitals vs iORA

The clearest difference is review sentiment: iORA at 100% against AR Orbitals's 17%. iORA also leads on rating (5.0 vs 2.8). AR Orbitals's advantage is iOS requirement (11.0 vs 14.3). On price, ratings volume, update cadence and ads there is nothing between them.

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

iORA holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 8 and 12 respectively. Written reviews point the same way: 17% of AR Orbitals's written reviews are positive against 100% of iORA's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | AR Orbitals | iORA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (8 ratings)](https://appshunter.io/ios/app/ar-orbitals/id1299537037/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913/reviews)** |
| Number of ratings | 8 | **12** |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 27 MB | 40 MB |
| Requires iOS | **11.0** | 14.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Zhang](https://appshunter.io/developer/1418087801) | [Daniel Ess](https://appshunter.io/developer/1609524915) |

## What reviewers say

### AR Orbitals

[App page](https://appshunter.io/ios/app/ar-orbitals/id1299537037)

Explore 3D visualizations of electron orbitals in augmented reality. This app calculates and displays orbital shapes based on quantum numbers in real-time, offering an interactive way to understand atomic structure.

**Highlights:** Augmented reality visualization, 3D orbital shapes, Quantum number input, Real-time wavefunction evaluation, Hydrogen-like atom model

**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 AR Orbitals free?

AR Orbitals 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, AR Orbitals or iORA?

iORA is rated higher. AR Orbitals averages 2.8 out of 5 from 8 ratings, while iORA averages 5.0 from 12 ratings.

### Do AR Orbitals or iORA have ads?

Neither AR Orbitals nor iORA shows ads.

### Which is updated more often, AR Orbitals or iORA?

AR Orbitals ships an update every 2 months, and iORA every 2 months. Most recently, AR Orbitals was updated on June 24, 2026 and iORA on September 7, 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.*