# LUX Meter vs DONE NFC

The clearest difference is iOS requirement: DONE NFC at 15 against LUX Meter's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | LUX Meter | DONE NFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/lux-meter-light-meter/id6783321327/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 3 MB | 33 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Yannick Binay](https://appshunter.io/developer/6783321329) | [Shenzhen Juji Intelligence Technology Development Co., Ltd.](https://appshunter.io/developer/1774505189) |

## What reviewers say

### LUX Meter

[App page](https://appshunter.io/ios/app/lux-meter-light-meter/id6783321327)

This app measures ambient light levels in lux or foot-candles using your iPhone camera. It provides instant feedback on whether a space is too dim, comfortable, or bright enough for various tasks and offers calibration options.

**Highlights:** Lux and foot-candle readings, Lighting target presets, Live brightness scale, Hold mode for measurements, Session min, average, and max, Calibration against trusted value, Private on-device metering

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

**In-app purchases:** none


### DONE NFC

[App page](https://appshunter.io/ios/app/done-nfc/id6806912712)

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

**In-app purchases:** none


## Frequently asked questions

### Is LUX Meter free?

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

### Is DONE NFC free?

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

### Do LUX Meter or DONE NFC have ads?

Neither LUX Meter nor DONE NFC 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.*