# Luxilux Light Meter vs 露出計

The clearest difference is review sentiment: Luxilux Light Meter at 78% against 露出計's 0%. Luxilux Light Meter also leads on ads (none vs shown). 露出計's advantage is price (Free vs $5.99) and iOS requirement (12.4 vs 16.0). On update cadence, in-app purchases and device support there is nothing between them.

露出計 is free to download; Luxilux Light Meter costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Luxilux Light Meter | 露出計 |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.9 (75 ratings)](https://appshunter.io/ios/app/luxilux-light-meter/id1487384157/reviews)** | — |
| Number of ratings | **75** | — |
| Positive reviews | **77.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 3 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Lobach](https://appshunter.io/developer/516573165) | [takayuki atsumi](https://appshunter.io/developer/1495474977) |

## What reviewers say

### Luxilux Light Meter

[App page](https://appshunter.io/ios/app/luxilux-light-meter/id1487384157)

This app functions as a portable light meter for photographers, especially those using film cameras without built-in meters. It allows for precise exposure readings, offers various shooting modes, and lets you save your settings with preview images.

**Highlights:** Average and spot metering, Aperture priority mode, Shutter priority mode, Manual exposure mode, Save exposure settings with photos, Customizable camera profiles

**In-app purchases:** none


### 露出計

[App page](https://appshunter.io/ios/app/exposure-meter/id1530882944)

This app acts as a convenient exposure meter for film cameras, offering spot metering capabilities. Easily adjust aperture and shutter speed, and copy exposure data to other apps.

**Highlights:** Exposure meter for film cameras, Spot metering, Adjustable aperture and shutter speed, ISO adjustment, Copy exposure data to clipboard, Share functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Luxilux Light Meter free?

Luxilux Light Meter costs $5.99, with no in-app purchases.

### Is 露出計 free?

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

### Do Luxilux Light Meter or 露出計 have ads?

露出計 shows ads; Luxilux Light Meter does not.

### Which is updated more often, Luxilux Light Meter or 露出計?

Luxilux Light Meter ships an update every 6 weeks, and 露出計 every 6 weeks. Most recently, Luxilux Light Meter was updated on October 29, 2026 and 露出計 on October 11, 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.*