# Good Light Meter vs Pro Light Meter

The clearest difference is iOS requirement: Pro Light Meter at 15.1 against Good Light Meter's 18.1. 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.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Good Light Meter | Pro Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 1 MB | 32 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IACTA, LLC.](https://appshunter.io/developer/1588671913) | [aykan yilmaz](https://appshunter.io/developer/1896541146) |

## What reviewers say

### Good Light Meter

[App page](https://appshunter.io/ios/app/good-light-meter/id6741884430)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro Light Meter

[App page](https://appshunter.io/ios/app/pro-light-meter/id6769020481)

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

**In-app purchases:** none


## Frequently asked questions

### Is Good Light Meter free?

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

### Is Pro Light Meter free?

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

### Do Good Light Meter or Pro Light Meter have ads?

Neither Good Light Meter nor Pro Light Meter shows ads.

### Which is updated more often, Good Light Meter or Pro Light Meter?

Good Light Meter ships an update every 2 days, and Pro Light Meter every 2 days. Most recently, Good Light Meter was updated on September 9, 2026 and Pro Light Meter 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.*