# Ai Scan Lite - PDF Scanner — crop enhance and clean as pdf

> crop enhance and clean as pdf (iPhone/iPad app by 方青 范.)

- Source: https://appshunter.io/ios/app/ai-scan-lite-pdf-scanner/id6469973421 (this page in markdown: same URL + `.md`)
- Developer: [方青 范](https://appshunter.io/developer/1684179277)
- Category: Productivity
- Price: Free with in-app purchases (on sale, was $9.99)
- Age rating: 17+
- Requires: iOS 15.6 · 116 MB
- Languages: American English
- Released: 2023-11-20
- Data updated: 2026-07-20
- User reviews in markdown: https://appshunter.io/ios/app/ai-scan-lite-pdf-scanner/id6469973421/reviews.md

## What is Ai Scan Lite?

Core Features
Intelligent Document Scanning
Capture a photo or select an image from your gallery, and our advanced AI technology will automatically enhance image quality, provide professional editing effects, perfect angle adjustment, and ready for printing anytime.

Document Enhancement and Optimization
Automatically detects document edges, improves document quality, and removes shadows and other visual imperfections. Corrects distorted scans and improves overall quality, preparing documents for editing, printing, and OCR. You can also crop, rotate documents, improve contrast, convert to black and white, and remove unwanted backgrounds or content.

Document Cleaning and Retouching
Remove handwritten traces, improve document quality, and retouch it. Through our comprehensive image enhancement features, contrast and grayscale tools ensure your digital document copies meet the highest quality standards. The system also automatically optimizes document contrast.

Text Recognition (OCR)
Powerful optical character recognition technology supporting multi-language text extraction. Convert scanned documents into editable text, supporting copy, edit, and search functions. High recognition accuracy, even for complex documents.

PDF Creation and Export
Create and export PDF files, supporting editing of each page, including sorting, cropping, flipping, and other operations. Supports A3, A4 paper sizes, horizontal and vertical layout preview and sharing.

Technical Advantages
Efficient Processing
Adopts a new generation of AI engine, with fast processing speed and excellent results, making document scanning and recognition simple and efficient.

Offline Operation
Core functions can be used without network connection, protecting your privacy and allowing document processing anytime, anywhere.

Professional-Grade Results
Whether it's business documents, academic materials, or personal files, you can achieve professional-grade scanning and recognition results.

Application Scenarios
• Business document scanning and management
• Academic material digitization
• Contract and agreement processing
• Personal ID scanning
• Book and magazine content extraction

Why Choose Us
• Advanced AI technology ensuring high-quality scanning
• Powerful OCR functionality supporting multi-language text recognition
• Offline operation, protecting privacy
• Intuitive and user-friendly interface
• Professional PDF export options

Experience AI Scan Doc now and make document processing simpler and more efficient!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Add 100 times | $9.99 | one-time |
| Remove all ads | $9.99 | one-time |



## Version history (last 5 releases)

### 1.0.7 — 2026-07-16

UIs improve

### 1.0.6 — 2026-05-27

fixed bugs & improve UIs

### 1.0.4 — 2026-03-19

add dark mode

### 1.0.3 — 2026-03-17

features upgrade

### 1.0.1 — 2024-06-28

bug fixed
Improving performance

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| [PDF Editor: Fill, Sign & Scan](https://appshunter.io/ios/app/pdf-editor-fill-sign-and-scan/id6760214266) | — | Free | Productivity |
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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 2026-07-20.*