# LightKalibre vs ColourTemp

The clearest difference is price: ColourTemp at Free against LightKalibre's $0.49. ColourTemp also leads on ratings volume (4 vs 1). LightKalibre's advantage is rating (5.0 vs 3.0) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

ColourTemp is free to download; LightKalibre costs $0.49 up front. ColourTemp sells 2 in-app purchases, starting at $9.99 per year. LightKalibre asks for nothing beyond the download.

LightKalibre holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

LightKalibre ships an update daily, ColourTemp every 10 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | LightKalibre | ColourTemp |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lightkalibre/id6466640991/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/colourtemp/id6776435214/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | **Paid** | Subscription |
| Size | 15 MB | 2 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PIXELFACE TECHNOLOGIES PTY LTD](https://appshunter.io/developer/1707558461) | [High Water Films Limited](https://appshunter.io/developer/6776435576) |

## What reviewers say

### LightKalibre

[App page](https://appshunter.io/ios/app/lightkalibre/id6466640991)

This app helps photographers precisely measure light for perfect shots. It allows easy adjustment of shutter speed and aperture, with an intuitive interface. Save your exposure data and settings to a log book for future reference.

**Highlights:** Precise light metering, Adjustable shutter speed and aperture, Intuitive user interface, Exposure data logging, Save exposure settings, Privacy-focused, no ads or tracking

**In-app purchases:** none


### ColourTemp

[App page](https://appshunter.io/ios/app/colourtemp/id6776435214)

This tool measures light sources in Kelvin and detects mains-frequency flicker, helping videographers ensure consistent color temperature and avoid post-production issues. It also calculates banding risk and allows for freezing readings to compare fixtures.

**Highlights:** Color temperature measurement (2500K-9900K), Mains frequency flicker detection (50Hz/60Hz), PWM dimming detection, Banding risk calculator, Freeze and compare readings, Device calibration for consistency

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ColourTemp Annual | $9.99 | per year |
| Lifetime access | $19.99 | one-time |


## Frequently asked questions

### Is LightKalibre free?

LightKalibre costs $0.49, with no in-app purchases.

### Is ColourTemp free?

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

### Which has better reviews, LightKalibre or ColourTemp?

LightKalibre is rated higher. LightKalibre averages 5.0 out of 5 from 1 ratings, while ColourTemp averages 3.0 from 4 ratings.

### Do LightKalibre or ColourTemp have ads?

Neither LightKalibre nor ColourTemp shows ads.

### Which is updated more often, LightKalibre or ColourTemp?

LightKalibre ships an update daily, and ColourTemp every 10 days. Most recently, LightKalibre was updated on October 1, 2026 and ColourTemp on October 12, 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.*