Worksheet Cleaner vs ReDrill Worksheet Eraser Scan

Worksheet Cleaner turns a photo of your worksheet into a clean blank original — ready to print, practice, or solve again. HOW IT WORKS 1. Photograph the sheet, scan it, or import a PDF 2. The app crops the sheet automatically 3. Tap "Clean" 4. View the result, save, print, or export as PDF THE SHEET STAYS THE ORIGINAL • No generative AI image model. The sheet is never redrawn — printed text, lines, boxes and illustrations stay pixel-for-pixel intact. That is exactly what redraw-style apps cannot do. • Every pen colour is detected, not just pencil: ballpoint, felt tip, marker. • Export the result as PDF, print it, share it, or keep it in the archive. HOW DETECTION WORKS • To find the handwritten areas, the app sends a downscaled copy of the sheet to our server. Only coordinates come back — no text, no edited image. • The removal itself runs on your device. • The copy is not stored; we do not pass it on for AI training. • Cleaning therefore needs an internet connection. Viewing, printing and exporting sheets you already cleaned works offline. EXTRAS • Multi-page scan into one document • Subject auto-detection from worksheet content • Textbook recognition via ISBN scan • Student profiles (multiple kids, separate histories) • Choose where files are stored: on the device or in any folder you pick, including iCloud Drive • Spotlight search across all saved documents • iPhone, iPad, and Apple-Silicon Mac PRIVACY • No login, no account, no ads, no tracking • Cleaned sheets and student profiles stay on your device or in the folder you picked yourself • Only the downscaled image copy is transmitted, for detection — no name, no account, no advertising ID • Full privacy policy in the app and at https://www.worksheet-cleaner.com/legal/cleaner-datenschutz.html SUBSCRIPTION • 2 free pages within a 5-day window per installation • Then Premium: up to 100 pages per month on the monthly plan, up to 300 pages per month on the yearly plan (fair use) • Apple shows the current local price before purchase • If Apple shows an introductory offer, it is available once per Apple ID • Auto-renews, cancel anytime via your Apple ID • Required Apple disclosures at the bottom of this description PLEASE NOTE Detection can miss handwritten areas or mark too much. Look at the result before you rely on it. SUBSCRIPTION — REQUIRED DISCLOSURES Worksheet Cleaner Premium is an auto-renewable subscription. Payment is charged to your Apple ID. The subscription automatically renews unless cancelled at least 24 hours before the end of the current period in your Apple Account settings. The renewal charge is applied within the 24 hours before the period ends. If Apple shows an introductory offer, it is available once per Apple ID; after that period the subscription renews at the regular price unless cancelled in time. Manage and cancel in Settings > Apple ID > Subscriptions. Privacy Policy: https://www.worksheet-cleaner.com/legal/cleaner-datenschutz.html Terms of Use: https://www.worksheet-cleaner.com/legal/cleaner-nutzungsbedingungen.html Support: https://www.worksheet-cleaner.com/legal/cleaner-support.html · support@joshua-tree-labs.com

ReDrill turns worksheets you've already written on back into clean, blank copies—so your child can solve the same problems again. Erase pencil answers and red grading marks (circles, checks, red pen) from tutoring printouts, workbooks and exams, then reprint or export as PDF. No need to re-buy the same materials. WHO IT'S FOR - Parents preparing children for entrance exams - Junior-high and high-school students who learn by repetition - Anyone who wants to redo practice problems KEY FEATURES - Erase handwriting & grading marks: removes red/blue writing (red pen, circles, checks) while keeping the printed black text. Tap to protect anything you want to keep. - Manual brush cleanup: fine-tune leftovers by tracing with your finger. - Easy scanning: auto-capture with perspective correction—shoot at an angle, get a straight page. - Two-page split: scan an open book or spread and it splits into left/right pages automatically. - Print, PDF & share: print the cleaned pages straight from the share menu, or save/share as PDF. Options to include the original pages (for checking answers) and to fit two pages per sheet (half the paper). - Library with tags: organize saved sheets by name, grade, subject and type. Search, filter and reprint in seconds. Recent worksheets also appear on the Home screen for one-tap reprinting. Titles auto-named by date. PRICING (monthly, cancel anytime) - Free: scanning and editing are free. Watch an ad each time you save, print or share. - Standard (per month): unlimited ad-free scanning, editing and sharing, plus unlimited manual erasing. SUBSCRIPTION - Standard (ad-free) is a monthly auto-renewable subscription. It renews automatically and is charged to your Apple ID unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. - Payment is charged to your Apple ID account at confirmation of purchase. TERMS & PRIVACY - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://www.buzzworks.app/app/redrill/privacypolicy/ PRIVACY - Uses camera and photos for scanning and importing only. - All image processing happens on your device. Your scans are never uploaded to our servers. Tutoring homework, past exams, drills, math worksheets—reset the page and solve it again with ReDrill.