# Atomify vs iORA

The clearest difference is rating: iORA at 5.0 against Atomify's 4.5. iORA also leads on review sentiment (100% vs 75%) and update cadence (every 2 months vs every 7 months). Atomify's advantage is iOS requirement (8.0 vs 14.3). On price, ratings volume, 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.

iORA holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 8 and 12 respectively. Written reviews point the same way: 75% of Atomify's written reviews are positive against 100% of iORA's.

Atomify ships an update every 7 months, iORA every 2 months. The most recent releases landed on October 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Atomify | iORA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/atomify/id934441274/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913/reviews)** |
| Number of ratings | 8 | **12** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 68 MB | 40 MB |
| Requires iOS | **8.0** | 14.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anders Hafreager](https://appshunter.io/developer/684173971) | [Daniel Ess](https://appshunter.io/developer/1609524915) |

## What reviewers say

### Atomify

[App page](https://appshunter.io/ios/app/atomify/id934441274)

Explore atomic physics and molecular behavior with a powerful simulation tool. Visualize atoms and molecules in liquids, solids, and gases, transforming your device into a personal physics laboratory for learning or research.

**Highlights:** Atomic and molecular simulations, Visual understanding of matter, Physics research tool, LAMMPS integration, Open-source code

**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 Atomify free?

Atomify 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, Atomify or iORA?

iORA is rated higher. Atomify averages 4.5 out of 5 from 8 ratings, while iORA averages 5.0 from 12 ratings.

### Do Atomify or iORA have ads?

Neither Atomify nor iORA shows ads.

### Which is updated more often, Atomify or iORA?

Atomify ships an update every 7 months, and iORA every 2 months. Most recently, Atomify was updated on October 9, 2026 and iORA on September 22, 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.*