# LuxMeasure vs Candela

The clearest difference is rating: LuxMeasure at 5.0 against Candela's 2.0. LuxMeasure also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LuxMeasure holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | LuxMeasure | Candela |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/luxmeasure-light-meter/id6761436100/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/candela-light-meter/id6786019367/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 16 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blayzelab, MB](https://appshunter.io/developer/1889610041) | [Snizhana Babytska](https://appshunter.io/developer/6786019369) |

## What reviewers say

### LuxMeasure

[App page](https://appshunter.io/ios/app/luxmeasure-light-meter/id6761436100)

Instantly measure light intensity using your iPhone camera. Get accurate, real-time illuminance readings with no ads, tracking, or account required. Features include session statistics, live charts, and offline functionality.

**Highlights:** Real-time lux measurement, Foot-candle conversion, Front and back camera support, Session statistics, Live sparkline chart, Hold/lock readings, Save measurements with timestamps

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

**In-app purchases:** none


### Candela

[App page](https://appshunter.io/ios/app/candela-light-meter/id6786019367)

This utility app transforms your iPhone camera into a versatile light meter. It provides real-time readings for illuminance, exposure value, and color temperature, catering to photography, plant care, and room lighting needs. The app prioritizes user privacy with on-device processing and no data collection.

**Highlights:** Live illuminance (lux/foot-candles), Exposure Value (EV) and exposure triangle solver, Color temperature readout, Plant light conversion (PPFD, DLI), Room lighting recommendations, On-device calibration, Spot saving and history

**In-app purchases:** none


## Frequently asked questions

### Is LuxMeasure free?

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

### Is Candela free?

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

### Which has better reviews, LuxMeasure or Candela?

LuxMeasure is rated higher. LuxMeasure averages 5.0 out of 5 from 2 ratings, while Candela averages 2.0 from 1 ratings.

### Do LuxMeasure or Candela have ads?

Neither LuxMeasure nor Candela shows ads.

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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.*