Pixelyn: TV Screen Test
Utilities
Only for Apple TV
$0.99
Apple TV
Give your new TV a closer look. Check for dead pixels, banding and ghosting with Apple TV. Works offline, in Chinese or English. No data collected.
Pixelyn is a screen test tool made for Apple TV. View information about your current display environment and use six full-screen SDR reference patterns to observe your TV, monitor or projector.
SIX SCREEN TESTS
• Solid Colors & Pixels: red, green, blue, white and black to help you spot pixels that stay bright or dark.
• Grayscale & Shadows: compare adjacent shades and near-black detail.
• Uniformity: look for patches, tint and uneven brightness.
• Sharpness & Cropping: inspect borders, fine lines and a checkerboard.
• Gradients & Banding: look for visible steps in grayscale and RGB transitions.
• Motion & Ghosting: follow a block moving horizontally or vertically.
SIMPLE CONTROLS
Choose one test or run Quick Test to go through all six. Use Auto-Advance, pause or switch patterns manually. Controls hide automatically for an unobstructed full-screen view.
DISPLAY INFORMATION
See system-reported values such as resolution, maximum frame rate, color gamut and HDR playback capability. These describe what Apple TV can report about the current environment. They are not measurements of your panel or a complete list of supported display modes.
LANGUAGE AND PRIVACY
Choose System, 简体中文 or English in Settings. Pixelyn works entirely offline, with no accounts, ads, analytics or third-party SDKs. It does not collect or upload data. Preferences stay on this Apple TV.
Pixelyn does not automatically judge results, repair pixels or calibrate a display. All patterns are SDR reference content. Apple TV output settings and your TV's picture settings affect the result. Use your own observations.
Requires tvOS 18 or later.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 政 申, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 政 申
- Size
- 1.1 MB
- Category
- Utilities
- Compatibility
Requires tvOS 18.0 or later.
- Apple TV
Requires tvOS 18.0 or later.
- Apple TV
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 szlab
