# Light Meter + SensorArray vs 4FACT BODYCAM

The clearest difference is in-app purchases: 4FACT BODYCAM at none against Light Meter + SensorArray's 1. 4FACT BODYCAM also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.6). Light Meter + SensorArray's advantage is update cadence (every 2 weeks vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Light Meter + SensorArray sells 1 one-off in-app purchase. 4FACT BODYCAM asks for nothing beyond the download.

Light Meter + SensorArray ships an update every 2 weeks, 4FACT BODYCAM every 5 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Light Meter + SensorArray | 4FACT BODYCAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/light-meter-plus-sensorarray/id6754421088/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 10 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Dynamic Star Pty Ltd](https://appshunter.io/developer/1847769282) | [ruiman](https://appshunter.io/developer/1745273714) |

## What reviewers say

### Light Meter + SensorArray

[App page](https://appshunter.io/ios/app/light-meter-plus-sensorarray/id6754421088)

This app provides hardware-validated light metering for analog film, digital cinema, and audio. It offers features like spot metering, reciprocity compensation for long exposures, and ambient color balance estimation. It's designed for professionals and works offline with a privacy-first approach.

**Highlights:** Hardware-linked spot metering, Reciprocity compensation for long exposures, Ambient color balance estimation, Calibrated sound pressure level monitoring, NOAA solar tracking, Digital film log, Focus stacking assistant

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access all Pro-tools & calculators | $4.99 | one-time |


### 4FACT BODYCAM

[App page](https://appshunter.io/ios/app/4fact-bodycam/id6755942849)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Light Meter + SensorArray free?

Light Meter + SensorArray is free to download, with in-app purchases available.

### Is 4FACT BODYCAM free?

4FACT BODYCAM is free to download, with no in-app purchases.

### Do Light Meter + SensorArray or 4FACT BODYCAM have ads?

Light Meter + SensorArray shows ads; 4FACT BODYCAM does not.

### Which is updated more often, Light Meter + SensorArray or 4FACT BODYCAM?

Light Meter + SensorArray ships an update every 2 weeks, and 4FACT BODYCAM every 5 weeks. Most recently, Light Meter + SensorArray was updated on October 30, 2026 and 4FACT BODYCAM 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.*