# LightLAB PRO vs Spectroscope

The clearest difference is price: LightLAB PRO at $3.99 against Spectroscope's $14.99. LightLAB PRO also leads on iOS requirement (10.3 vs 15.0). Spectroscope's advantage is update cadence (every 5 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

LightLAB PRO costs $3.99 and Spectroscope $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LightLAB PRO ships an update every 2 months, Spectroscope every 5 days. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | LightLAB PRO | Spectroscope |
| --- | --- | --- |
| Price | **$3.99** | $14.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/lightlab-pro/id482015593/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 8.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 33 MB | 25 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AM PowerSoftware](https://appshunter.io/developer/303958914) | [LEONARDO TAZZINI](https://appshunter.io/developer/1751785749) |

## What reviewers say

### LightLAB PRO

[App page](https://appshunter.io/ios/app/lightlab-pro/id482015593)

This app provides professional lighting analysis tools for photographers, videographers, and lighting professionals. It measures various light parameters with high accuracy, including exposure, color temperature, and white point, and can scan light spectra.

**Highlights:** Measure lighting level, Calculate exposure level (EV), Determine color temperature (Kelvin), Measure aperture value (f stop), Calculate exposure time, Scan light spectrum, Analyze light spectrum components and wavelengths

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Beautiful interface
- 👍 Clearer than old version
- 📈 Accurate EV indices
- 💡 Potentially useful app

**What reviewers complain about**

- ⚫️ Black screen on launch
- ❌ Does not work
- 📉 Inaccurate readings
- 🤷 No manual or support
- 🛠️ Buggy operation

**Reported bugs**

- ⚫️ Black screen on launch
- 🐛 App crashes
- 🐛 Freezes from time to time
- 🐛 App closes immediately
- 🐛 App crashes on launch

**Requested features**

- 💡 Circle in the middle for measurement
- 💡 Changeable circle size
- 💡 More detailed calibration instructions
- 💡 Ability to add own light sources
- 💡 Dark mode option


### Spectroscope

[App page](https://appshunter.io/ios/app/spectroscope/id6741684078)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LightLAB PRO free?

LightLAB PRO costs $3.99, with no in-app purchases.

### Is Spectroscope free?

Spectroscope costs $14.99, with no in-app purchases.

### Do LightLAB PRO or Spectroscope have ads?

Neither LightLAB PRO nor Spectroscope shows ads.

### Which is updated more often, LightLAB PRO or Spectroscope?

LightLAB PRO ships an update every 2 months, and Spectroscope every 5 days. Most recently, LightLAB PRO was updated on September 23, 2026 and Spectroscope on September 21, 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.*