ScreenDoctor PRO vs SheetSweep

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.

SheetSweep is the only iOS app that instantly cleans and standardizes messy spreadsheet files. Built for procurement teams, finance departments, and anyone who deals with supplier data. STOP WASTING HOURS CLEANING SPREADSHEETS Every month, professionals waste 2-4 hours per supplier file fixing inconsistent dates, duplicate rows, mixed currencies, and messy formatting. SheetSweep automates this entire process in seconds. POWERFUL CLEANING FEATURES • Duplicate Detection — Find exact and fuzzy duplicates even with typos using advanced JaroWinkler matching • Date Standardization — Convert mixed date formats (MM/DD/YYYY, DD-MM-YYYY, etc.) into one consistent format • Currency Unification — Detect and standardize mixed currency symbols ($, €, £, ¥) into a single format • Extra Spaces Removal — Clean up trailing, leading, and extra whitespace • Hidden Characters — Remove invisible Unicode characters that cause data errors • Column Name Normalization — Standardize inconsistent column headers (e.g., "Price" → "Unit_Price") • Missing Value Detection — Identify empty cells that should contain data PRIVACY FIRST All processing happens locally on your device. Your data never leaves your iPhone or iPad. No cloud uploads, no servers, no data collection. Works completely offline. EASY WORKFLOW 1. Import — Select any .xlsx or .csv file 2. Scan — SheetSweep automatically detects all issues 3. Review — See every issue with suggested fixes 4. Fix — Apply all fixes with one tap 5. Export — Save clean data as XLSX or CSV SUPPLIER TEMPLATE MEMORY Save cleaning rules for repeat vendors. Next time you import from the same supplier, SheetSweep remembers your preferences and applies them automatically. FREE TO START Clean up to 3 files per month for free. Upgrade to Pro for unlimited cleaning, fuzzy duplicate detection, XLSX export, and supplier template memory. Download SheetSweep today and never waste time cleaning spreadsheets again!