# DocuMask - Redact PDF & Photo — Secure & Offline PDF Blackout > Professional tool to permanently erase sensitive data from PDFs and photos. (iPhone/iPad app by Chengdu Meiji Tuwen Co. LTD.) - Source: https://appshunter.io/ios/app/documask-redact-pdf-and-photo/id6761446275 (this page in markdown: same URL + `.md`) - Developer: [Chengdu Meiji Tuwen Co. LTD](https://appshunter.io/developer/1360094729) - Category: Business, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English, Mexican Spanish - Released: 2026-04-03 - Data updated: 2026-08-18 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/documask-redact-pdf-and-photo/id6761446275/reviews.md ## What is DocuMask? Protect your digital privacy. Safely share PDF documents and photos by permanently erasing or masking sensitive personal data before you hit send. DocuMask is a professional-grade redaction tool designed to protect your personally identifiable information (PII). Whether you are sharing contracts, business invoices, or private screenshots, DocuMask ensures your secrets stay yours. Unlike basic editors that simply place a "removable" black box over your text, DocuMask uses advanced flattening technology to physically erase the underlying pixels. Once redacted, your original data is gone forever and cannot be recovered or reverse-engineered. CORE FEATURES: • NEW: Free PDF to Word & Pro Tools Convert any PDF to Word for 100% FREE! Plus, unlock our brand-new toolkit to compress, merge, and manage all your documents effortlessly in one place. • Integrated Document Scanner Scan physical documents directly with your camera. DocuMask automatically detects edges and applies redactions in one seamless workflow—from paper to protected digital file instantly. • Universal Support: PDF & Images DocuMask seamlessly handles both PDF documents and images (JPEG, PNG, HEIC). Perfect for securing sensitive info in scanned receipts or bank screenshots. • Privacy-First Photo Picker We use the native iOS Photo Picker. Select specific images WITHOUT granting full access to your photo library. • Apple-Powered PII Detection Built on Apple’s advanced on-device intelligence, DocuMask automatically scans your documents to identify SSNs, phone numbers, emails, and addresses. • Smart Replace & Manual Mode Keep your documents looking professional. Replace sensitive text with custom privacy labels (e.g., "[CLIENT A]" or "[REDACTED]"). • True Pixel-Level Redaction We don't use transparent layers. DocuMask rebuilds your file, ensuring the censored information is physically removed from the document's metadata. • 100% Offline & Secure Your privacy is our top priority. DocuMask operates entirely on-device. No cloud uploads, no sign-ups, and zero data collection. PERFECT FOR: - Replacing personal phone numbers on resumes before posting online. - Masking client contact details on business agreements. - Removing tracking numbers from delivery receipts. - Securing screenshots of private IDs or bank statements. - Blacking out signatures before sharing documents publicly. Subscription: Payment will be charged to your Apple ID upon confirmation. Subscriptions renew automatically unless auto-renew is turned off 24 hours before the end of the current period. Manage subscriptions in your App Store settings. Privacy Policy: https://theappfun.wixsite.com/website/documask-privacy Terms of Service: https://theappfun.wixsite.com/website/documaskterms Contact: theappfun@gmail.com ## Key features - Permanent pixel-level redaction - Integrated document scanner - Handles PDFs and images - Privacy-first photo picker - On-device PII detection - Smart text replacement - 100% offline operation ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | DocuMask Pro Yearly | $39.99 | per year | | DocuMask Pro Monthly | $9.99 | per month | ## Frequently asked questions about DocuMask ### Does DocuMask have ads? No, DocuMask is ad-free, allowing for an uninterrupted and secure user experience. ### What is the pricing for DocuMask Pro? DocuMask Pro offers a monthly subscription for $9.99 with a 3-day free trial, or a yearly subscription for $39.99. These plans unlock advanced features for enhanced privacy protection. ### How often is DocuMask updated? The app was last updated on May 28, 2026, with version 1.5. This indicates a commitment to ongoing development and improvements. ### What devices does DocuMask support? DocuMask is currently supported on iPhone devices, providing a secure solution for mobile users. ### Is DocuMask safe for children? DocuMask has an age rating of 4+, making it suitable for users of all ages. Its focus on privacy protection benefits everyone. ### How does DocuMask compare to other redaction tools? DocuMask offers true pixel-level redaction, physically erasing data rather than just covering it. It also features on-device PII detection and 100% offline operation, enhancing security and privacy. ### Can I use DocuMask offline? Yes, DocuMask operates 100% offline and securely on your device. No cloud uploads or account sign-ups are required, ensuring your sensitive documents never leave your iPhone. ### What kind of sensitive information can DocuMask detect? DocuMask can automatically detect Personally Identifiable Information (PII) such as SSNs, phone numbers, emails, and addresses, thanks to Apple's advanced on-device intelligence. ## Version history (last 5 releases) ### 1.6 — 2026-08-01 • NEW: Free PDF to Word converter & document scanner. • Minor bug fixes and performance boosts. ### 1.5 — 2026-05-28 • More accurate & faster smart-redaction. • Minor bug fixes and performance boosts. ### 1.4 — 2026-05-05 • New: Spanish Language Support. DocuMask is now fully localized for our Spanish-speaking users. • Scan to Redact: Turn physical documents into secure PDFs using the new built-in multi-page scanner. • Photo & Screenshot Support: Permanent pixel-level redaction for all image types. ### 1.3 — 2026-04-30 - Camera Scanning: Scan and redact physical documents instantly. - Precise Editing: Enhanced manual controls for perfect redaction. - On-device Privacy: All processing stays 100% on your device. ### 1.2 — 2026-04-12 Draw & Redact — a brand-new tab for manual redaction. Pinch to zoom in, then draw rectangles with your finger to block out any area. ## More apps by Chengdu Meiji Tuwen Co. LTD - [Bling Camera - Sparkle Effects](https://appshunter.io/ios/app/bling-camera-sparkle-effects/id1360094730) - [Alarmoon - Alarm Clock & Sleep](https://appshunter.io/ios/app/alarmoon-alarm-clock-and-sleep/id1361445253) - [Bling Pro - Your sparkle cam](https://appshunter.io/ios/app/bling-pro-your-sparkle-cam/id1384780363) - [WiFi Around - Nearby Hotspots](https://appshunter.io/ios/app/wifi-around-nearby-hotspots/id1391573345) - [Dupe Cleanup: Photo Cleaner](https://appshunter.io/ios/app/dupe-cleanup-photo-cleaner/id6471245469) - [Finger Pulse](https://appshunter.io/ios/app/finger-pulse/id6670758299) All apps by Chengdu Meiji Tuwen Co. LTD: https://appshunter.io/developer/1360094729 ## Related topics [redactar documentos](https://appshunter.io/ios/topics/redactar-documentos) --- *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 2026-08-18.*