分级鹿ai英语 vs Worksheet Cleaner

《分级鹿AI英语》是专为3-12岁儿童设计的一款英语学习应用，采用先进的AI技术，结合生动的动画片，帮助孩子在娱乐中学习英语。孩子们可以通过观看有趣的动画片，边看边学，培养英语听说能力，并通过AI生成的个性化知识点，针对孩子的不同学习进度和兴趣进行学习内容推荐，提升学习效果。 本应用的动画内容不仅丰富多样，而且包含了大量的英语口语、词汇、语法等基本知识，帮助孩子全面提升英语水平。同时，家长可以通过应用查看孩子的学习进展，设定学习计划和目标，参与到孩子的学习过程中，确保学习效果。 我们深知安全和教育质量对家长的重要性，因此《分级鹿AI英语》在内容设计上严格把关，确保所有学习材料既有趣又富有教育意义，是家长放心选择的优质应用。

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