# Smart GreenScreen vs That Light Meter

The clearest difference is device support: Smart GreenScreen at 3 against That Light Meter's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Smart GreenScreen costs $4.99 and That Light Meter $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Smart GreenScreen | That Light Meter |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **17.6** | 18.4 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Hollekamp](https://appshunter.io/developer/310105804) | [LSR Solutions, Inc](https://appshunter.io/developer/1748301157) |

## What reviewers say

### Smart GreenScreen

[App page](https://appshunter.io/ios/app/smart-greenscreen/id6745527862)

**Features:** Vision Pro support

**In-app purchases:** none


### That Light Meter

[App page](https://appshunter.io/ios/app/that-light-meter/id6747767080)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart GreenScreen free?

Smart GreenScreen costs $4.99, with no in-app purchases.

### Is That Light Meter free?

That Light Meter costs $4.99, with no in-app purchases.

### Do Smart GreenScreen or That Light Meter have ads?

Neither Smart GreenScreen nor That Light Meter shows ads.

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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.*