# Screen Prep vs CameraTestSlate

The clearest difference is price: CameraTestSlate at Free against Screen Prep's $9.99. CameraTestSlate also leads on device support (4 vs 2) and iOS requirement (12.0 vs 16.0). Screen Prep's advantage is update cadence (every 5 months vs every 11 months). On ads and in-app purchases there is nothing between them.

CameraTestSlate is free to download; Screen Prep costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Screen Prep ships an update every 5 months, CameraTestSlate every 11 months. The most recent releases landed on May 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Screen Prep | CameraTestSlate |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Size | 2 MB | 1 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Squirrel FX LLC](https://appshunter.io/developer/1557764202) | [Adam Wilt](https://appshunter.io/developer/590364682) |

## What reviewers say

### Screen Prep

[App page](https://appshunter.io/ios/app/screen-prep/id1587599450)

**Features:** macOS Compatibility

**In-app purchases:** none


### CameraTestSlate

[App page](https://appshunter.io/ios/app/cameratestslate/id6504781682)

**In-app purchases:** none


## Frequently asked questions

### Is Screen Prep free?

Screen Prep costs $9.99, with no in-app purchases.

### Is CameraTestSlate free?

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

### Do Screen Prep or CameraTestSlate have ads?

Neither Screen Prep nor CameraTestSlate shows ads.

### Which is updated more often, Screen Prep or CameraTestSlate?

Screen Prep ships an update every 5 months, and CameraTestSlate every 11 months. Most recently, Screen Prep was updated on May 16, 2026 and CameraTestSlate on September 22, 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.*