# ScanFix — 文档翻拍矫正与曲面展平工具

> Professional document scanning and correction tool for mobile devices. (iPhone/iPad app by 健 赵.)

- Source: https://appshunter.io/ios/app/scanfix/id6787552980 (this page in markdown: same URL + `.md`)
- Developer: [健 赵](https://appshunter.io/developer/1803147327)
- Category: Photo & Video, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.4 · 2 MB
- Languages: Chinese (Simplified, China)
- Released: 2026-07-08
- Data updated: 2026-09-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/scanfix/id6787552980/reviews.md

## What is ScanFix?

ScanFix 是一款专业的文档翻拍矫正工具，让你的随手一拍变成规整清晰的文档。

【核心功能】
• 透视矫正：四角点拖拽精准校正变形，Vision 框架自动检测矩形边界
• 曲面展平：独创 TPS 算法展平弯曲的课本、作业本、笔记本页面
• 比例矫正：通过消失点正交约束恢复真实宽高比，文档不再失真
• 即时编辑：一键旋转 90°、水平翻转、垂直翻转

【精致体验】
• 全屏沉浸式编辑：纯净界面，聚焦内容
• 放大镜辅助：精准对齐角点，像素级精度
• 暗色遮罩：清晰区分裁剪区域
• 3×3 网格辅助线：构图更规整
• 实时预览：所见即所得

【隐私承诺】
• 完全离线工作，不收集任何用户数据
• 不包含第三方 SDK，不进行任何追踪
• 所有图片处理在你的设备本地完成

【适用场景】
• 拍摄课堂笔记、课本作业
• 拍摄会议白板、PPT 投影
• 拍摄票据、合同、发票
• 拍摄证书、海报、画作
• 任何需要矫正变形的拍照场景

## Key features

- Perspective correction
- Curved page flattening
- Automatic edge detection
- Real-time editing
- Offline processing
- Magnifier for precision


## Frequently asked questions about ScanFix

### How does ScanFix correct document perspective?

ScanFix uses a drag-and-drop four-corner system for precise perspective correction. It also features Vision framework for automatic rectangle boundary detection, ensuring accurate alignment.

### Can ScanFix flatten curved pages?

Yes, ScanFix employs a unique TPS algorithm specifically designed to flatten curved pages from textbooks, notebooks, and assignments, making them appear as if scanned on a flatbed.

### Does ScanFix work offline?

Absolutely. ScanFix is designed to work entirely offline, ensuring your privacy by not collecting any user data. All image processing is done locally on your device.

### What devices support ScanFix?

ScanFix is available for both iPhone and iPad, offering a seamless experience across Apple's mobile platforms.

### Is ScanFix suitable for professional use?

With its precise correction tools like perspective adjustment, curvature flattening, and real-time preview, ScanFix is well-suited for digitizing important documents like contracts, invoices, and certificates.

### How often is ScanFix updated?

ScanFix was last updated on July 8, 2026, with version 1.0. While this is the initial release, continuous improvements are expected for this tool.

### Does ScanFix have ads?

No, ScanFix does not contain advertisements. It offers a clean, immersive editing experience without any interruptions from third-party SDKs or tracking.

### What is the age rating for ScanFix?

ScanFix has an age rating of 4+, making it suitable for users of all ages who need to process documents.

## Version history (last 1 release)

### 1.0 — 2026-07-08

No release notes.

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## More apps by 健 赵

- [闪电口袋](https://appshunter.io/ios/app/id6760576514)

All apps by 健 赵: https://appshunter.io/developer/1803147327

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*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 2026-09-26.*