# Atomizer AR vs Particle Lab

The clearest difference is review sentiment: Atomizer AR at 100% against Particle Lab's 0%. Atomizer AR also leads on device support (6 vs 2) and iOS requirement (15.2 vs 18.6). Particle Lab's advantage is in-app purchases (none vs 4) and update cadence (every 4 days vs every 4 weeks). On price and ads there is nothing between them.

Both are free to download. Atomizer AR sells 4 in-app purchases, starting at $1.99 per month. Particle Lab asks for nothing beyond the download.

Atomizer AR ships an update every 4 weeks, Particle Lab every 4 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Atomizer AR | Particle Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/atomizer-ar-quantum-chemistry/id6449015706/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 19 MB |
| Requires iOS | **15.2** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wonmo Seong](https://appshunter.io/developer/1625011193) | [youngchil cho](https://appshunter.io/developer/868612955) |

## What reviewers say

### Atomizer AR

[App page](https://appshunter.io/ios/app/atomizer-ar-quantum-chemistry/id6449015706)

Explore the quantum world with interactive 3D models of atoms and molecules in augmented reality. Visualize atomic and molecular orbitals, and sketch organic compounds to instantly generate their nomenclature.

**Highlights:** 3D atomic and molecular orbital visualization, Augmented reality integration, Hartree-Fock computational method for MOs, Sketch organic compounds, Automatic SMILES and IUPAC nomenclature generation

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Californium Pass | $1.99 | per month |
| Californium Pass | $2.99 | per month |
| Einsteinium Pass | $3.99 | per year |
| Einsteinium Pass | $6.99 | per month |


### Particle Lab

[App page](https://appshunter.io/ios/app/particle-lab/id6756907817)

Experience a physics simulation sandbox where tens of thousands of particles interact in real-time. Control environmental conditions like gravity and wind with intuitive sliders to observe dramatic changes in particle behavior. Customize visual effects and create your own miniature universe.

**Highlights:** Real-time particle interaction, Customizable environmental conditions (gravity, wind), Interactive touch and drag controls, Visual customization (color, size, glow), High-performance physics engine, Relaxing and meditative experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atomizer AR free?

Atomizer AR is free to download, with in-app purchases available.

### Is Particle Lab free?

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

### Do Atomizer AR or Particle Lab have ads?

Neither Atomizer AR nor Particle Lab shows ads.

### Which is updated more often, Atomizer AR or Particle Lab?

Atomizer AR ships an update every 4 weeks, and Particle Lab every 4 days. Most recently, Atomizer AR was updated on October 20, 2026 and Particle Lab on October 8, 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.*