# RayLab vs Atomizer AR

The clearest difference is rating: RayLab at 4.6 against Atomizer AR's 4.0. RayLab also leads on ratings volume (63 vs 3) and iOS requirement (11.0 vs 15.2). Atomizer AR's advantage is ads (none vs shown) and review sentiment (100% vs 75%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. RayLab sells 10 in-app purchases, starting at $3.99 per month and Atomizer AR sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

RayLab holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: RayLab has 63 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 75% of RayLab's written reviews are positive against 100% of Atomizer AR's, so the app with the better star average is not the one people write more warmly about.

RayLab ships an update every 6 weeks, Atomizer AR every 4 weeks. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | RayLab | Atomizer AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (63 ratings)](https://appshunter.io/ios/app/raylab/id710190065/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/atomizer-ar-quantum-chemistry/id6449015706/reviews) |
| Number of ratings | **63** | 3 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 132 MB |
| Requires iOS | **11.0** | 15.2 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kamyar Ghandi](https://appshunter.io/developer/710190068) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### RayLab

[App page](https://appshunter.io/ios/app/raylab/id710190065)

Design and simulate optical systems with this powerful tool. Explore 2D and 3D models, perform advanced ray tracing, and analyze optical performance. Ideal for learning or professional design.

**Highlights:** 2D/3D optical modeling, Geometric ray tracing, Sequential and non-sequential analysis, Advanced optical elements, Polarization ray tracing, Design optimization, Glass catalogs

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RayLab Pro Subscription | $3.99 | per month |
| RayLab Pro Upgrade | Free | one-time |
| Schott Glass Catalog | $0.99 | one-time |
| Custom Glass Editor | $0.99 | one-time |
| Advanced Optical Elements | $1.99 | one-time |
| Source and Lens Arrays | $1.99 | one-time |
| Solver/Optimizer Module | $3.99 | one-time |
| 3D Modeling | $4.99 | one-time |
| RayLab Pro 2 | $19.99 | one-time |
| RayLab Pro Bundle | $19.99 | one-time |


### 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:** Family Sharing

**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 |


## Frequently asked questions

### Is RayLab free?

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

### Is Atomizer AR free?

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

### Which has better reviews, RayLab or Atomizer AR?

RayLab is rated higher. RayLab averages 4.6 out of 5 from 63 ratings, while Atomizer AR averages 4.0 from 3 ratings.

### Do RayLab or Atomizer AR have ads?

RayLab shows ads; Atomizer AR does not.

### Which is updated more often, RayLab or Atomizer AR?

RayLab ships an update every 6 weeks, and Atomizer AR every 4 weeks. Most recently, RayLab was updated on October 7, 2026 and Atomizer AR on September 24, 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.*