HD Test Patterns 4+


    • $0.99
    • Only for Apple TV

Apple TV Screenshots


Calibrate your HDTV or projector for better video quality in just a few minutes.

Default picture settings of TVs and projectors often make them look great on the sales floor but at the same time they also create a distorted version of what the film director had in mind. Proper screen calibration can restore the image but it also requires calibration equipment and software. Fortunately basic calibration can be performed with simple test patterns and the human eye. This app provides such test patterns and a short description how to use each one.
For SDR calibration only.

What’s New

Version 1.0.4

- New and updated test patterns
- Minor interface refinements

App Privacy

The developer, mehlau.net, indicated that the app’s privacy practices may include handling of data as described below.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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