Screen Test: Dead Pixel Check
Burn-in, Touch & Color Test
Price history
About
Quickly inspect your device's display for visual defects like dead pixels, burn-in, and touch issues. It offers color tests, touch grid analysis, and burn-in detection to ensure screen quality before purchase or after repair.
What's New in Screen Test
1.1.2
October 21, 2026
New: watch a short video to try a Premium feature once (up to 3 a day). Premium is a one-time purchase that removes ads and unlocks every feature. Bug fixes and improvements.
MoreSubscriptions & In-App Purchases
$2.99
Premium
No ads, all screen tests and the used iPhone check.
Developer apps
FAQ
What is Screen Test used for?
Screen Test is used to check your device's display for dead pixels, stuck pixels, OLED burn-in, and touch screen issues. It helps ensure the screen is functioning correctly before buying or after a repair.
Does Screen Test have ads?
Yes, the free version of Screen Test contains advertisements served by Google AdMob. Users can opt out of tracking if they choose.
How much does Screen Test cost?
The basic version of Screen Test is free to download and use. Premium features, including ad removal and advanced tests, are available as a one-time purchase.
Can Screen Test fix stuck pixels?
Yes, Screen Test includes a 'Stuck pixel fixer' feature that uses rapid color cycling. A photosensitivity warning is provided as this feature is not suitable for individuals with photosensitive epilepsy.
What devices does Screen Test support?
Screen Test is currently supported on iPhone devices. It is designed to check the display quality and functionality of these devices.
How often is Screen Test updated?
The latest version of Screen Test is 1.1.2, and it was last updated on October 21, 2026. Updates typically include bug fixes and feature enhancements.
Is Screen Test safe for users with epilepsy?
The 'Stuck pixel fixer' feature in Screen Test involves rapid color cycling and is not suitable for individuals with photosensitive epilepsy. Users should exercise caution if they have this condition.
Can I share test results from Screen Test?
Yes, Screen Test allows you to mark pass or problem statuses for tests and generate a PDF report. This report can be shared, which is particularly useful for repair shops.
