# Luxmeter vs Simple AVR

The clearest difference is ads: Simple AVR at none against Luxmeter's shown. Simple AVR also leads on update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Luxmeter sells 7 in-app purchases, starting at $5.99 per 7 days and Simple AVR sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Luxmeter ships an update every 5 days, Simple AVR daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Luxmeter | Simple AVR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (255 ratings)](https://appshunter.io/ios/app/luxmeter-lux-light-meter/id6746211051/reviews)** | — |
| Number of ratings | **255** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [STOMBERG s.r.o](https://appshunter.io/developer/1703467445) | [Raymond Delsol](https://appshunter.io/developer/6809913209) |

## What reviewers say

### 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 |


### Simple AVR

[App page](https://appshunter.io/ios/app/simple-avr/id6809913207)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple AVR Premium | $4.99 | one-time |


## Frequently asked questions

### Is Luxmeter free?

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

### Is Simple AVR free?

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

### Do Luxmeter or Simple AVR have ads?

Luxmeter shows ads; Simple AVR does not.

### Which is updated more often, Luxmeter or Simple AVR?

Luxmeter ships an update every 5 days, and Simple AVR daily. Most recently, Luxmeter was updated on November 5, 2026 and Simple AVR on October 31, 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.*