# ChromaCalc vs Lightframer Pro

The clearest difference is price: ChromaCalc at Free against Lightframer Pro's $19.99. ChromaCalc also leads on iOS requirement (12.0 vs 17.0). Lightframer Pro's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 8 months). On rating, ratings volume, ads and device support there is nothing between them.

ChromaCalc is free to download; Lightframer Pro costs $19.99 up front. ChromaCalc sells 2 in-app purchases, starting at $9.99 per month. Lightframer Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for ChromaCalc against 4.8 for Lightframer Pro. Both are backed by a comparable volume of ratings — 16 and 6 respectively.

ChromaCalc ships an update every 8 months, Lightframer Pro every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ChromaCalc | Lightframer Pro |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [4.8 (16 ratings)](https://appshunter.io/ios/app/chromacalc/id1599969698/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/lightframer-pro/id6758417364/reviews)** |
| Number of ratings | **16** | 6 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 40 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chromatic Applications LLC](https://appshunter.io/developer/1599969700) | [eric Hernandez](https://appshunter.io/developer/875120891) |

## What reviewers say

### ChromaCalc

[App page](https://appshunter.io/ios/app/chromacalc/id1599969698)

This tool helps cinematographers match and find equivalent colors for LED lighting fixtures. It uses spectral data from real instruments to achieve desired color intentions with various lighting and camera settings.

**Highlights:** Match LED lighting fixtures, Find equivalent light colors, Use spectral data, Configure lighting instruments, Adjust camera settings, Achieve color intent

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |


### Lightframer Pro

[App page](https://appshunter.io/ios/app/lightframer-pro/id6758417364)

This app transforms your iPhone into a professional cinema viewfinder, allowing you to preview shots with specific camera and lens combinations. It also features real-time sun tracking to help plan shoots around natural light conditions and exports scout photos with detailed metadata.

**Highlights:** Real-time AR viewfinder, Camera and lens simulation, Sun path tracking, Customizable frame lines, Metadata export, Golden hour and blue hour prediction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChromaCalc free?

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

### Is Lightframer Pro free?

Lightframer Pro costs $19.99, with no in-app purchases.

### Which has better reviews, ChromaCalc or Lightframer Pro?

Lightframer Pro is rated higher. ChromaCalc averages 4.8 out of 5 from 16 ratings, while Lightframer Pro averages 4.8 from 6 ratings.

### Do ChromaCalc or Lightframer Pro have ads?

Neither ChromaCalc nor Lightframer Pro shows ads.

### Which is updated more often, ChromaCalc or Lightframer Pro?

ChromaCalc ships an update every 8 months, and Lightframer Pro every 3 weeks. Most recently, ChromaCalc was updated on October 29, 2026 and Lightframer Pro on October 28, 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.*