# ScreenDoctor PRO — Test Your iPhone Screen > Comprehensive iPhone and iPad screen diagnostic tool for detecting display defects. (iPhone/iPad app by Kliv Spahiu.) - Source: https://appshunter.io/ios/app/screendoctor-pro/id6759224538 (this page in markdown: same URL + `.md`) - Developer: [Kliv Spahiu](https://appshunter.io/developer/1867066303) - Category: Utilities - Price: Free (on sale, was $1.99) - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 35 MB - Languages: American English - Released: 2026-02-18 - Data updated: 2026-09-09 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/screendoctor-pro/id6759224538/reviews.md ## What is ScreenDoctor PRO? 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. ## Key features - Solid color tests for dead pixels - Gradient test for color banding - Burn-in and image retention detection - Touch responsiveness and dead zone testing - Grid pattern for alignment and uniformity - Screen authenticity verification guide ## Frequently asked questions about ScreenDoctor PRO ### What can ScreenDoctor PRO test on my iPhone screen? ScreenDoctor PRO can test for dead pixels using solid color tests, check for color banding with gradient tests, detect OLED burn-in, verify touch responsiveness and dead zones, and check screen alignment with grid patterns. ### Does ScreenDoctor PRO have ads? No, ScreenDoctor PRO is ad-free, providing a clean and distraction-free testing experience. ### Is ScreenDoctor PRO available on Android devices? ScreenDoctor PRO is designed for Apple devices and works on iPhone and iPad. It is not available for Android. ### How does ScreenDoctor PRO help with screen authenticity? ScreenDoctor PRO includes a guide with step-by-step instructions to help you check if your iPhone screen is an original Apple part, though it cannot definitively verify hardware due to iOS restrictions. ### Can ScreenDoctor PRO repair my iPhone screen? No, ScreenDoctor PRO is a diagnostic tool that helps identify screen issues. It cannot repair them. For repairs, you should visit an Apple Store or an Authorized Service Provider. ### What is the price of ScreenDoctor PRO? ScreenDoctor PRO is a paid application priced at $1.99. There are no hidden costs or subscriptions. ### How often is ScreenDoctor PRO updated? ScreenDoctor PRO receives regular updates with new features frequently added, ensuring the tool remains current and effective. ### Does ScreenDoctor PRO collect user data? No, ScreenDoctor PRO prioritizes user privacy and does not collect any data. It also works offline. ## Version history (last 5 releases) ### 1.5 — 2026-07-11 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. ### 1.4 — 2026-05-27 What's New in Version 1.0.7 -Brand New Design Complete visual redesign with a premium dark theme inspired by modern app aesthetics. The app now features a deep navy background with ambient glow effects, glassmorphism cards, and a clean typographic hierarchy that makes navigation feel effortless. - Upgraded Touch Draw Test The touch drawing test has been completely rebuilt from the ground up: - Live coverage grid — the screen divides into cells that highlight as you draw, showing exactly which areas you've tested - Coverage percentage bar — tracks how much of your screen surface you've covered in real time - Color picker — choose from 6 brush colors to draw with - Brush size selector — 4 thickness levels from fine to thick - Live stats — active finger count, maximum fingers detected, and total stroke count - New: Multitouch Test A dedicated test to verify your screen's multitouch capability. Place multiple fingers simultaneously and see each one tracked with a numbered, color-coded circle. Displays both the current finger count and the maximum number of simultaneous touches detected — ideal for confirming 5 or 10-point multitouch support. - New: Response Test Measures touch latency with every tap. See your last tap time in milliseconds, a running average, and a live bar chart of your last 10 taps color-coded by speed — green for fast, yellow for moderate, red for slow. Great for spotting screen responsiveness issues. - Under the Hood Removed third-party ad dependencies for a leaner, faster app. All tests now use only built-in Expo and React Native components, improving stability and compatibility across all devices. ### 1.3 — 2026-05-18 Updated Ads , bug fixes , improved testing workflow . ### 1.1 — 2026-03-06 Package update ### 1.0 — 2026-02-18 No release notes. ## More apps by Kliv Spahiu - [Screnly: Screenshot Cleaner](https://appshunter.io/ios/app/screnly-screenshot-cleaner/id6757452294) - [Revox: Silent Reminder](https://appshunter.io/ios/app/revox-silent-reminder/id6759811902) - [PhoneVet](https://appshunter.io/ios/app/phonevet/id6760732381) - [Heliodose](https://appshunter.io/ios/app/heliodose/id6761397845) - [Film Timestamp](https://appshunter.io/ios/app/film-timestamp/id6765533905) All apps by Kliv Spahiu: https://appshunter.io/developer/1867066303 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*