# 露出計 vs Analog Light Meter

The clearest difference is review sentiment: Analog Light Meter at 100% against 露出計's 0%. 露出計's advantage is iOS requirement (12.4 vs 17.2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

露出計 ships an update every 6 weeks, Analog Light Meter monthly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 露出計 | Analog Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 3 MB | 4 MB |
| Requires iOS | **12.4** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [takayuki atsumi](https://appshunter.io/developer/1495474977) | [Tadao Nishijima](https://appshunter.io/developer/1781695989) |

## What reviewers say

### 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


### Analog Light Meter

[App page](https://appshunter.io/ios/app/analog-light-meter/id6744314839)

This app uses your device's camera to measure light exposure, displaying readings in a fun, analog-style format. It calculates EV and suggests shutter speed and aperture combinations. While it shows incident light, it actually measures reflected light.

**Highlights:** Camera-based light measurement, Analog display for readings, EV calculation, Shutter speed and F-number suggestions, Reflected light measurement

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

**In-app purchases:** none


## Frequently asked questions

### Is 露出計 free?

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

### Is Analog Light Meter free?

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

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

Both 露出計 and Analog Light Meter show ads.

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

露出計 ships an update every 6 weeks, and Analog Light Meter monthly. Most recently, 露出計 was updated on September 25, 2026 and Analog Light Meter on September 24, 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.*