# Vsensor vs Luxmeter

The clearest difference is review sentiment: Vsensor at 60% against Luxmeter's 8%. Vsensor also leads on in-app purchases (none vs 7) and ads (none vs shown). Luxmeter's advantage is rating (4.4 vs 3.0) and update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Luxmeter sells 7 in-app purchases, starting at $5.99 per 7 days. Vsensor asks for nothing beyond the download.

Luxmeter holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Luxmeter has 248 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 60% of Vsensor's written reviews are positive against 8% of Luxmeter's, so the app with the better star average is not the one people write more warmly about.

Vsensor ships an update every 3 weeks, Luxmeter every 5 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Vsensor | Luxmeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/vsensor/id1635688804/reviews) | **[4.4 (248 ratings)](https://appshunter.io/ios/app/luxmeter-lux-light-meter/id6746211051/reviews)** |
| Number of ratings | 8 | **248** |
| Positive reviews | **60.0% of reviews** | 7.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 70 MB | 23 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [健成 李](https://appshunter.io/developer/1055522601) | [STOMBERG s.r.o](https://appshunter.io/developer/1703467445) |

## What reviewers say

### Vsensor

[App page](https://appshunter.io/ios/app/vsensor/id1635688804)

This utility app displays environmental data like PAR, CO2, and CO concentrations directly on your phone. It requires compatible external meters to function.

**Highlights:** Displays PAR data, Shows CO2 concentration, Reads CO concentration, Works with external meters, Professional tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Luxmeter

[App page](https://appshunter.io/ios/app/luxmeter-lux-light-meter/id6746211051)

This app measures light intensity in lux and provides real-time exposure suggestions for photography. It offers customizable settings for shutter speed, aperture, and ISO, with options for both front and back cameras. It's designed for personal use to optimize lighting and capture better photos.

**Highlights:** Light intensity measurement (lux, foot-candles), Real-time color temperature readings, Exposure suggestions, Manual shutter speed, aperture, ISO control, Front and back camera support, Customizable settings

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luxmeter Pro | $5.99 | per 7 days |
| Luxmeter Pro | $5.99 | per 7 days |
| Luxmeter Pro | $8.99 | per 7 days |
| Luxmeter Pro | $9.99 | per 7 days |
| Luxmeter Pro | $9.99 | per 7 days |
| Luxmeter Pro | $9.99 | per 7 days |
| Luxmeter Pro | $29.99 | per year |


## Frequently asked questions

### Is Vsensor free?

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

### Is Luxmeter free?

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

### Which has better reviews, Vsensor or Luxmeter?

Luxmeter is rated higher. Vsensor averages 3.0 out of 5 from 8 ratings, while Luxmeter averages 4.4 from 248 ratings.

### Do Vsensor or Luxmeter have ads?

Luxmeter shows ads; Vsensor does not.

### Which is updated more often, Vsensor or Luxmeter?

Vsensor ships an update every 3 weeks, and Luxmeter every 5 days. Most recently, Vsensor was updated on October 4, 2026 and Luxmeter on October 16, 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.*