# Lghtmtr vs Light Planner

The clearest difference is in-app purchases: Light Planner at none against Lghtmtr's 1. Light Planner also leads on update cadence (daily vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lghtmtr sells 1 one-off in-app purchase. Light Planner asks for nothing beyond the download.

Lghtmtr ships an update every 4 months, Light Planner daily. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Lghtmtr | Light Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (129 ratings)](https://appshunter.io/ios/app/lghtmtr/id956251190/reviews)** | — |
| Number of ratings | **129** | — |
| Positive reviews | 79.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free | — |
| Size | 25 MB | 5 MB |
| Requires iOS | 17.5 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Jacque](https://appshunter.io/developer/1164318048) | [Carlos Morgado Alarcon](https://appshunter.io/developer/1739332671) |

## What reviewers say

### Lghtmtr

[App page](https://appshunter.io/ios/app/lghtmtr/id956251190)

This app provides a minimalist light meter to help users determine ideal exposure settings for photography. It visually demonstrates the relationship between ISO, aperture, and shutter speed, making it intuitive for learning photographers.

**Highlights:** Minimalist light meter, Intuitive exposure settings, Visual feedback, Adjustable ISO, aperture, shutter speed, Camera profile customization, Scene reference with readings

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee tip | $4.99 | one-time |


### Light Planner

[App page](https://appshunter.io/ios/app/light-planner/id6480509659)

**In-app purchases:** none


## Frequently asked questions

### Is Lghtmtr free?

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

### Is Light Planner free?

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

### Do Lghtmtr or Light Planner have ads?

Neither Lghtmtr nor Light Planner shows ads.

### Which is updated more often, Lghtmtr or Light Planner?

Lghtmtr ships an update every 4 months, and Light Planner daily. Most recently, Lghtmtr was updated on October 1, 2026 and Light Planner on September 23, 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.*