Edit and organize exam papers and notes with automatic background removal and ink erasure. Convert images to Word for editing. Create and share custom quizzes and error collections. Generate printable PDFs and sync across devices.
by Danatech Inc.★ 4.8263 ratingsUtilitiesFreeData updated 2026-09-22
Allows users to digitize documents via camera or file import. Edit PDFs, add signatures, and organize files into folders. Convert documents to PDF, share scans, and manage digital files efficiently.
Offers guided activities for parents to engage with children, focusing on emotional and psychological development. Includes daily exercises tailored to different interests and contexts. Requires subscription for access.
Find and secure your with real-time location tracking, remote locking, and alerts. Capture intruder photos and logs. Clap to trigger a sound and locate your device. Prevent unauthorized charging and unplug alerts.
View and edit files with syntax highlighting. Manage local files and bookmarks. Search source text. Use tabbed browsing. Access iCloud Drive. Import files via iTunes file sharing.
Read and explore classical Chinese poetry with daily recommendations at 9:00 AM. Search poems by author, title, or line without internet. Support both simplified and traditional Chinese. Share favorite poems with friends.
And convert documents into PDFs by taking photos or selecting images from your gallery. Edit text, add signatures, and annotate pages. Organize files, share via email or cloud services, and export in multiple formats.
Edit .tex files with syntax highlighting and export to PDF using PdfTeX or LuaTeX. Sync documents with cloud services like Dropbox and Box. Store files locally and view generated PDFs directly on the device.
Prepare for the exam with tests and quizzes. Answer 2,000+ questions with detailed explanations. Track progress and review results. Set study goals and access multiple formats.
Send animated emojis to iMessage, Facebook, Messenger, Twitter, Snapchat, and Mail. Choose from a variety of expressive emojis that speak and move. Customize messages with dynamic expressions. Share directly across multiple platforms.
Check dates, view lunar calendar, convert between Gregorian and lunar calendars, and track holidays and holidays. Set reminders for events, birthdays, and anniversaries. Access 15-day weather forecasts, air quality, and weather alerts.
Convert photos and images into PDFs with one-tap processing, automatically adjusting page orientation and image quality. Merge multiple images into a single PDF and customize layout.
Beijing Chengshi Wanglin Information Technology Co., Ltd.
Find local services and information
Access real-time local life services like housing rentals, job postings, and car sales. Search nearby listings with map view. Save browsing history and receive personalized recommendations.
Convert PDF files to Word, Excel, PPT, Txt, and vice versa. Delete, organize, lock, or unlock PDF pages. Split or PDF documents. multiple files into one. Add signatures and edit text within PDFs.
Shanghai Yuanqu Information Technology Company Limited
Learn汉字 with games and stories
Teaches basic Chinese characters through interactive games and stories. Includes character recognition, word formation, sentence building, and tracing exercises. Features graded reading materials and voice recognition for storytelling.