# Rail vs Analog Light Meter

The clearest difference is review sentiment: Analog Light Meter at 100% against Rail's 25%. Rail's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Rail | Analog Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 60 MB | 4 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [SEKISUI KINZOKU CO., LTD](https://appshunter.io/developer/1343709801) | [Tadao Nishijima](https://appshunter.io/developer/1781695989) |

## What reviewers say

### Rail

[App page](https://appshunter.io/ios/app/rail-navi/id1459494775)

This app connects railway enthusiasts globally to share their passion for trains, models, and travel. Users can upload photos and details of their model collections, showcase custom alterations, display dioramas, and share railway photography. It aims to foster a community for hobbyists and newcomers alike.

**Highlights:** Upload and organize model train collections, Log model alterations and customizations, Display and discover diorama creations, Share and browse railway photography, Connect with fellow railway hobbyists, Barcode scanning for KATO products

**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 Rail free?

Rail 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 Rail or Analog Light Meter have ads?

Analog Light Meter shows ads; Rail does not.

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

Rail ships an update monthly, and Analog Light Meter monthly. Most recently, Rail was updated on October 14, 2026 and Analog Light Meter on October 10, 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.*