AppBrain's verdict
- Rating on App Store
- 2.33
- 3 ratings
- Last updated
- September 15, 2026
- Size
- 22.3 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on PDF Enhance: Upscale & HD Scan for iOS
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Store listing
By 伟童 陈, from the App StoreDescription by 伟童 陈 Written by the developer, not by AppBrain. Click to read.
RECONSTRUCTION, NOT RETOUCHING.
Traditional scanners just adjust brightness; we rebuild clarity. Our advanced processing engine analyzes document structures to sharpen text edges, restore lost details, and deliver a clean, professional finish to every page. From historic archives to yesterday’s receipt, we bring every detail back into focus.
Key Features
• High-Definition Text Sharpening: Automatically identifies and refines text characters, eliminating blur and maximizing readability.
• Intelligent Background Cleanup: Instantly purges distracting shadows, paper creases, and digital noise for a pure, professional white background.
• Document Fidelity Restoration: Preserves the authenticity of official stamps and signatures while enhancing the overall visual quality.
• Precision Geometry Correction: Automatically flattens tilted photos and fixes perspective for a perfect, top-down digital view.
Privacy & Security
YOUR DOCUMENTS ARE YOURS ALONE. We believe document security is a fundamental right. PDF Enhance is built with a "Privacy-First" architecture:
• Encrypted Transmission: All files are transferred via end-to-end encrypted channels (TLS 1.3).
• Zero-Data-Logging: We never store, view, or use your documents for any other purpose. We don't build profiles on you, and we don't keep your data.
• No Account Required: Start enhancing immediately without sharing your personal information.
PREMIUM FEATURES (requires subscription or in-app purchase)
• Sharpen blurry text for clearer scans.
• HD document output, crystal-clear.
• Remove noise, shadows & artifacts.
• Faster results & ad-free.
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Subscription Details:
• Payment will be charged to your iTunes Account upon confirmation of purchase.
• Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
• Manage your subscriptions and turn off auto-renewal in your Account Settings after purchase.
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In case of any questions, issues or collaboration requests, contact us at xciris2024@gmail.com
Terms and Conditions: https://pdfenhance.com/terms-of-service
Privacy Policy: https://pdfenhance.com/privacy-policy
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 22.3 MB
- Content rating
- Low
Technologies used by PDF Enhance: Upscale & HD Scan
Releases
Updates seen on the App Store- Version
- 1.0.6
- Launched
- February 2026
No changelog data
Alternatives
Similar apps and more from 伟童 陈Alternatives to PDF Enhance: Upscale & HD Scan
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Rankings
App Store top chartsApp Store Rankings for PDF Enhance: Upscale & HD Scan
About the app and developer
About PDF Enhance: Upscale & HD Scan
PDF Enhance: Upscale & HD Scan is a productivity app developed by 伟童 陈.
User Ratings
PDF Enhance: Upscale & HD Scan is rated 2.33 out of 5 stars. The rating is based on 3 ratings.
App Information
PDF Enhance: Upscale & HD Scan is freely available from the App Store. The app size is 22.31 MB. The latest version available is 1.0.6. The last update was on September 15, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on the App Store since February 2026.
PDF Enhance: Upscale & HD Scan is made and published by 伟童 陈. AppBrain is an independent app data site and isn't affiliated with 伟童 陈. The app name, icon, screenshots and description belong to 伟童 陈 and are shown as published on the App Store.
Developer information for 伟童 陈
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