Best Ct Scanner Apps

230+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Out of 230+ ct scanner apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Ct Scanner Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (1.8M)YesYesJul 2026
2CamScanner - PDF ScannerCamScanner - PDF ScannerFree2.3★ (6)NoNoJul 2026
3Adobe Scan: PDF & OCR ScannerAdobe Scan: PDF & OCR ScannerFree4.9★ (1.6M)YesYesJul 2026
4Scanner – Scan PDF & DocumentScanner – Scan PDF & DocumentFree4.7★ (221K)YesYesJul 2026
5CamScanner + | OCR ScannerCamScanner + | OCR Scanner$0.994.9★ (97K)YesYesJul 2026
6iScanner: PDF Document ScanneriScanner: PDF Document ScannerFree4.8★ (1.4M)YesYesJul 2026
7Scanner App: Genius ScanScanner App: Genius ScanFree4.9★ (1.3M)NoYesJul 2026
8Camera Scanner: PDF ConverterCamera Scanner: PDF ConverterFree4.7★ (721)YesYesJul 2026

Top Picks for Ct Scanner

CamScanner - PDF Scanner App#1

CamScanner - PDF Scanner App by INTSIG Information Co., Ltd

Document Scanner PDF Converter
Editor's Choice
📊 Productivity
4.8😐(1.8M ratings)
FreeAdsIn-App Purchases
#6in Productivity
CamScanner - PDF Scanner App screenshot 1
CamScanner - PDF Scanner App screenshot 2
CamScanner - PDF Scanner App screenshot 3
CamScanner - PDF Scanner App screenshot 4
CamScanner - PDF Scanner App screenshot 5
CamScanner - PDF Scanner App screenshot 6

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

What We Love

  • 🚀 Efficient scanning and document management
  • 📁 Convenient cloud storage and backup
  • 🔍 Powerful OCR and document enhancement features
  • 🔧 Customizable scanning and editing options

Room to Improve

  • 🔒 Concerns about data privacy and security
  • 🤖 Inconsistent OCR and text recognition accuracy
  • 💰 Aggressive upselling and subscription model
CamScanner - PDF Scanner#2

CamScanner - PDF Scanner by Hashmat Talyani

Document Scanner PDF Converter
Strong Contender
📊 Productivity
2.3(6 ratings)
Free
CamScanner - PDF Scanner screenshot 1
CamScanner - PDF Scanner screenshot 2
CamScanner - PDF Scanner screenshot 3
CamScanner - PDF Scanner screenshot 4
CamScanner - PDF Scanner screenshot 5
CamScanner - PDF Scanner screenshot 6

Transform your phone into a portable office for scanning documents, receipts, and IDs. Features intelligent cropping, powerful editing tools, and OCR text extraction. All scans and data are processed and stored locally for 100% privacy.

Adobe Scan: PDF & OCR Scanner#3

Adobe Scan: PDF & OCR Scanner by Adobe Inc.

Mobile Docs & Photo Converter
Worth Considering
💼 Business
4.9😊(1.6M ratings)
FreeAdsIn-App Purchases
#10in Business
Adobe Scan: PDF & OCR Scanner screenshot 1
Adobe Scan: PDF & OCR Scanner screenshot 2
Adobe Scan: PDF & OCR Scanner screenshot 3
Adobe Scan: PDF & OCR Scanner screenshot 4
Adobe Scan: PDF & OCR Scanner screenshot 5
Adobe Scan: PDF & OCR Scanner screenshot 6

Transform your mobile device into a powerful document scanner. Easily convert paper documents, receipts, and IDs into professional-looking PDFs or JPEGs. Enhance scans with automatic straightening, stain removal, and editable text conversion.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 🚀 Quick scanning
  • 👍 Convenient for on-the-go

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🐛 Issues with auto-cropping and alignment
  • 🔒 Privacy concerns around cloud storage

More Ct Scanner apps to explore

4
Scanner – Scan PDF & Document
Scanner – Scan PDF & Document
Scanner – Scan PDF & Document
PDF Scanner App
Free

Transform paper documents into high-quality PDFs directly from your smartphone. This mobile scanner offers advanced image processing and OCR technology to enhance document clarity and enable easy sharing. Save time and storage space with efficient document management.

High resolution scansOCR technologyMultiple page PDF support
💼 Business
(221K)
free with in-app purchases
5
CamScanner + | OCR Scanner
CamScanner + | OCR Scanner
CamScanner + | OCR Scanner
Scan, Sign & Fax PDF Document
$0.99

Transform your phone into a powerful scanner for documents, receipts, and notes. Optimize scan quality, extract text with OCR, and share files easily via email, cloud, or fax. Secure your documents with passcodes and sync them across all your devices.

Mobile scanner for documentsOptimize scan qualityExtract text with OCR
📊 Productivity
(97K)
free with in-app purchases
6
iScanner: PDF Document Scanner
iScanner: PDF Document Scanner
iScanner: PDF Document Scanner
Scan Photos, Papers with OCR
Free

This app is a powerful mobile scanner and document manager. It uses AI to create high-quality, distortion-free scans of various documents, which can then be edited, organized, and exported in multiple formats. It also offers OCR and AI chat features for enhanced document interaction.

AI-powered document scanningOCR text recognitionDocument editing and markup
💼 Business
(1.4M)
free with in-app purchases
7
Scanner App: Genius Scan
Scanner App: Genius Scan
Scanner App: Genius Scan
PDF documents & OCR
Free

This app transforms your mobile device into a powerful document scanner. It automatically detects, crops, and enhances paper documents, allowing you to export them as multi-page PDFs. Organize, secure, and share your scanned files with advanced features.

Smart document detection and croppingBatch scanning for multiple pagesPDF creation and editing
💼 Business
(1.3M)
free with in-app purchases
8
Camera Scanner: PDF Converter
Camera Scanner: PDF Converter
Camera Scanner: PDF Converter
PDF Scanner & Document Scanner
Free

Transform your phone into a powerful document scanner and PDF converter. Easily scan, edit, sign, and manage all your important files on the go. Perfect for professionals, students, and anyone needing to go paperless.

Scan documents with high accuracyConvert photos to PDFEdit and sign PDF files
📊 Productivity
(721)
free with in-app purchases
9
Clear Scan: Doc Scanner App
Clear Scan: Doc Scanner App
Clear Scan: Doc Scanner App
Photo to PDF, Receipt scanning
Free

Transform your phone into a powerful, free document scanner. Easily capture and digitize documents, receipts, photos, and more with advanced image enhancement and OCR capabilities. Save, print, or share your scanned files effortlessly.

Scan documents, receipts, photosConvert images to text (OCR)Enhance image readability
💼 Business
(17K)
free with in-app purchases
10
Camera Scanner - PDF Scan OCR
Camera Scanner - PDF Scan OCR
Camera Scanner - PDF Scan OCR
Scan Documents, Photo to PDF
Free

Transform your phone into a powerful document scanner. Capture, convert, and share scans as PDFs or JPEGs. Extract text with OCR, add e-signatures, and store files in the cloud.

Scan documents, receipts, and photosConvert scans to PDF or JPEGExtract text with OCR
💼 Business
(1.2K)
free with in-app purchases
11
PDF Scanner: Scan Documents AI
PDF Scanner: Scan Documents AI
PDF Scanner: Scan Documents AI
PDF Scaner: Converter, Signer
Free

Transform your device into a portable scanner that recognizes text and offers robust editing tools. Easily scan documents, IDs, and books, convert them to editable formats, and protect your data. Enjoy fast, high-quality scanning and OCR capabilities.

Camera scanner with text recognitionConvert documents to editable formatsOCR for printed text retrieval
💼 Business
(6.6K)
free with in-app purchases
12
Scanner App. JPG, Photo to PDF
Scanner App. JPG, Photo to PDF
Scanner App. JPG, Photo to PDF
Convert on iPhone, Documents
Free

Transform your device into a powerful mobile scanner. Easily capture, edit, and share documents, receipts, and notes as high-quality PDF or JPG files. Features include OCR, handwriting recognition, and cloud integration.

Scan documents to PDF or JPGOptical Character Recognition (OCR)Handwriting Recognition
💼 Business
(74K)
subscription
13
PDF Scanner App: TapScanner
PDF Scanner App: TapScanner
PDF Scanner App: TapScanner
Scan Documents, Sign & Edit
Free

Transform your mobile device into a powerful scanner. Easily capture documents, receipts, and more, convert them to PDF, and edit them with advanced tools. Secure your files with passwords and share them effortlessly.

Scan documents to PDFEdit scans with OCRAdd e-signatures
💼 Business
(26K)
free with in-app purchases
14
Document Scanner by Lufick
Document Scanner by Lufick
Document Scanner by Lufick
Scan with Official Doc Scanner
Free

Transform your mobile device into a portable document scanner. Quickly capture high-quality scans, create PDFs, and organize your documents with advanced features like OCR and cloud integration.

High-quality scans with enhancementAI-powered smart croppingMultiple scan modes
📊 Productivity
(767)
free with in-app purchases
15
Camera Scan - PDF Files Scan
Camera Scan - PDF Files Scan
Camera Scan - PDF Files Scan
Scan Documents to PDF & Files
Free

This app transforms your mobile device into a powerful document scanner. Easily capture, enhance, and organize paper documents, converting them into editable PDFs or other formats. It offers features like OCR, PDF splitting, and QR code scanning, all while working offline.

Multipage scanning modeAutomatic document captureCustom naming templates
📊 Productivity
(44)
ad-supported
16
PDF Converter・Scanner・Editor・
PDF Converter・Scanner・Editor・
PDF Converter・Scanner・Editor・
Document Scanner・Edit FIles
Free

Easily scan physical documents and convert various file types, images, and web pages into professional PDF formats. Organize, sign, and share your documents efficiently.

Smart document scannerCreate PDFs from various sourcesConvert file types to PDF
📊 Productivity
(148)
subscription
17
Scanner app - Cam PDF Scan
Scanner app - Cam PDF Scan
Scanner app - Cam PDF Scan
Scan/Edit documents,invoice,QR
Free

Transform your phone into a powerful document scanner. Easily capture, edit, and share documents as PDFs or JPEGs. Features include high-resolution scanning, multi-page support, and digital signatures.

High resolution scansMulti-page PDF supportExport PDF and JPEG
🔧 Utilities
(6)
free with in-app purchases
18
Scanner App - Scan PDF & Docs
Scanner App - Scan PDF & Docs
Scanner App - Scan PDF & Docs
Convert Photo to PDF Scanner
Free

Transform your mobile device into a portable scanner. Easily digitize documents, receipts, and IDs, converting them to PDF or other formats. Features smart cropping, auto-enhancement, and real-time scanning for professional-quality results.

Portable scanner appOCR text recognitionConvert photo to PDF
💼 Business
(23K)
free with in-app purchases
19
Scan Hero: PDF Scanner
Scan Hero: PDF Scanner
Scan Hero: PDF Scanner
For Documents, Photos & Text
Free

Scan documents, photos, and text on the go and manage your paperwork digitally. Edit, sign, and share your scans as PDFs or images. Offers OCR, HD quality, and secure file protection.

Scan documents to PDF or imageMultiple camera modes for specific documentsEdit scans: re-crop, perspective, filters
💼 Business
(241K)
free with in-app purchases
20
ScanGuru: PDF Scanner App
ScanGuru: PDF Scanner App
ScanGuru: PDF Scanner App
Scan Document, Image Converter
Free

Transform your phone into a portable scanner to digitize any document. Easily scan, edit, sign, and share PDFs or JPEGs. Features include OCR for text conversion, annotation, and secure local storage.

Scan to PDF or JPEGSign and edit documentsOCR text recognition
💼 Business
(93K)
free with in-app purchases

FAQ about Ct Scanner

What are the best ct scanner apps for iPhone?
CamScanner - PDF Scanner App tops our ct scanner apps ranking as of May 2026, with a 4.8-star average from 1.8M App Store ratings, and it's free to download.
Yes — 19 of the top ct scanner apps we rank are free to download, including CamScanner - PDF Scanner App and CamScanner - PDF Scanner.
CamScanner - PDF Scanner App shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 230+ ct scanner apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app transforms your mobile device into a powerful portable scanner. It allows you to instantly scan, save, and share any document in formats like PDF, JPG, Word, or TXT. It also offers features like text recognition (OCR) to improve productivity.
Key features include a document scanner, various scanning modes (like ID Card & Passport, QR Code), PDF conversion capabilities, the ability to share files for collaboration, innovative PDF scanning with OCR, and handy document editing and file management tools.

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