# RayLab vs trinamiX Spectroscopy

The clearest difference is rating: RayLab at 4.6 against trinamiX Spectroscopy's 4.0. RayLab also leads on ratings volume (63 vs 1) and iOS requirement (11.0 vs 13.0). trinamiX Spectroscopy's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. RayLab sells 10 in-app purchases, starting at $3.99 per month. trinamiX Spectroscopy asks for nothing beyond the download.

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 1, so its average is the more settled of the two.

RayLab ships an update every 6 weeks, trinamiX Spectroscopy monthly. The most recent releases landed on July 29, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | RayLab | trinamiX Spectroscopy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (63 ratings)](https://appshunter.io/ios/app/raylab/id710190065/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/trinamix-spectroscopy/id1540117635/reviews) |
| Number of ratings | **63** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 130 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kamyar Ghandi](https://appshunter.io/developer/710190068) | [trinamiX GmbH](https://appshunter.io/developer/1540117637) |

## 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 |


### trinamiX Spectroscopy

[App page](https://appshunter.io/ios/app/trinamix-spectroscopy/id1540117635)

This app leverages mobile near-infrared spectroscopy to provide accessible and affordable data analysis beyond industrial settings. It helps users make informed decisions by revealing invisible information through powerful sensors and sophisticated data analysis, displayed conveniently on smartphones and tablets.

**Highlights:** Mobile Near Infrared (NIR) Spectroscopy, Affordable and accessible beyond labs, Powerful sensors and sophisticated data analysis, Fast measurement results (under 5 seconds), QR and barcode scanning for sample naming, In-app results display and documentation, Data linking to internal systems

**In-app purchases:** none


## Frequently asked questions

### Is RayLab free?

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

### Is trinamiX Spectroscopy free?

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

### Which has better reviews, RayLab or trinamiX Spectroscopy?

RayLab is rated higher. RayLab averages 4.6 out of 5 from 63 ratings, while trinamiX Spectroscopy averages 4.0 from 1 ratings.

### Do RayLab or trinamiX Spectroscopy have ads?

RayLab shows ads; trinamiX Spectroscopy does not.

### Which is updated more often, RayLab or trinamiX Spectroscopy?

RayLab ships an update every 6 weeks, and trinamiX Spectroscopy monthly. Most recently, RayLab was updated on July 29, 2026 and trinamiX Spectroscopy on September 7, 2026.

---

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