ScreenDoctor PRO

Test Your iPhone Screen

Free · Designed for iPad. Not verified for macOS.

PROFESSIONAL SCREEN DIAGNOSTICS FOR YOUR iPHONE Is your iPhone screen acting strange? Dead pixels? Touch not responding? Before visiting an Apple Store, test your display yourself with Screen Tester - the most comprehensive screen diagnostic tool available. WHAT YOU CAN TEST: Solid Color Tests Display pure colors (white, black, red, green, blue, yellow, magenta, cyan) to detect stuck or dead pixels. The most effective method for finding screen defects. Gradient Test Check for color banding, uneven transitions, and display quality issues. Perfect for identifying OLED degradation. Dead Pixel Detection High-contrast checkerboard pattern makes even the smallest dead pixels visible. Test every single pixel on your screen. Burn-in Test Detect OLED burn-in and image retention from status bars, navigation elements, or static content. Essential for used iPhone buyers. Grid Pattern Test Verify screen alignment, uniformity, and detect warping or distortion. Check if your screen sits properly in the frame. Touch & Draw Test Test touch responsiveness, accuracy, and detect dead zones. Draw patterns to verify smooth tracking across the entire display. Screen Authenticity Guide Learn how to check if your screen is an original Apple part. Step-by-step instructions for verifying genuine displays. WHY CHOOSE SCREEN TESTER? Professional Grade: Same tests used by technicians Easy to Use: Simple, intuitive interface No Ads: Clean, distraction-free testing Privacy First: No data collection, works offline Universal: Works on iPhone and iPad 7 Languages: English, Spanish, Italian, German, French, Chinese, Russian Regular Updates: New features added frequently PERFECT FOR: Before buying a used iPhone After screen repair or replacement Checking warranty coverage Documenting screen defects Professional technicians Quality control testing iPhone resellers and refurbishers HOW TO USE: Choose a test mode View in a dark room for best results Look for inconsistencies, dead pixels, or touch issues Document findings for warranty claims IMPORTANT NOTE: This app helps identify screen issues but cannot repair them. For screen repairs, visit an Apple Store or Authorized Service Provider. The app cannot definitively verify if a screen is original Apple hardware due to iOS security restrictions. GET STARTED TODAY Download Screen Tester now and ensure your iPhone or iPad display is working perfectly. Free to download with no hidden costs or subscriptions.

Ratings & Reviews

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Added several new tests and screens to help you check your display more thoroughly: - Tap Game — a fast-paced dot-tapping game that doubles as a fun dead-pixel & touch-response check - Flicker Test — spot PWM/refresh flicker at different speeds - Notch & Sensor Housing Test — check alignment and symmetry around the notch/Dynamic Island - Sunlight Readability Test — see how legible your screen is at max brightness - Flashlight, Speaker & Multi-Touch tests - Motion Sensors Test — accelerometer, gyroscope & magnetometer - Tips & Tricks — quick advice to get more life out of your screen - Device Info screen — battery, storage, and display specs at a glance - New Settings screen — theme and language options, plus test history Plus general performance improvements and bug fixes.

Version 1.5

The developer, Kliv Spahiu, 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.

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

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Kliv Spahiu
    Size
    • 36.7 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © Kliv Spahiu
  • Developer Website
  • Privacy Policy

    • More by Kliv Spahiu

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