Comparison

35mmScanner Free | Document Scanner and OCR vs CS Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

35mmScanner Free | Document Scanner and OCR

Features
Read full description

35mmScanner helps you scan, store and share with your friends on social media across the world. 35mmScanner will turn your smartphone into a document scanner that you can carry and use anywhere, anytime free of cost. Features: *Cam Scanner Use your phone camera to scan receipts, notes, invoices, whiteboard discussions, business cards, certificates, etc. *Optimise your Scan Quality Smart cropping and auto enhancing make the texts and graphics look clear and sharp. *Extract Texts from Image OCR (optical character recognition) feature extracts texts from scanned document. *Share PDF/JPEG Files Easily share documents in PDF or JPEG format with others via social media, email attachment or sending the doc link. *AirPrint Documents Instantly print out docs in 35mmScanner with nearby printer via AirPrint. *100% Secure There is no account or any server interaction and all the data will be saved on your phone securely.

About

CS Scanner

Digitize paper documents with efficient scanning and smart management. This app uses advanced image processing for high-definition scans, OCR text recognition, and various document format conversions. It offers AI-powered renaming and privacy features for organized and secure document handling.

Highlights
  • High-definition scanning with auto edge detection
  • OCR text recognition and one-click copying
  • Convert scans to PDF and JPG
  • AI intelligent renaming of documents
  • Custom watermarks for privacy
  • Batch scanning for multiple pages
Read full description

Efficient scanning and smart management make digitizing paper documents simple. CS Scanner employs cutting-edge image processing technology to provide you with an exceptional scanning experience and document management services. Quick and High-Definition Scanning • Automatic edge detection and intelligent correction • Various image enhancement modes to authentically restore paper documents • Batch scanning to handle multiple pages at once Multi-Scenario Intelligent Optimization • Customized scanning solutions for different types of files such as documents, IDs, receipts, and business cards • Intelligent analysis of lighting conditions, automatic adjustment of contrast and sharpness to ensure scan quality OCR Text Recognition • Supports text recognition in multiple languages, accurately extracting text from images • One-click text copying Document Format Conversion • One-click conversion of scanned files to PDF, JPG office formats • Maintains original layout, no need for re-editing PDF Document Editing • Adjust page order, flexibly combine documents AI Intelligent Renaming • Uses AI technology to automatically generate suitable file names for scanned files • Smart recognition of document content, naming files based on themes, dates, and other key information • Eliminate messy filenames and quickly build an organized document library Privacy Protection • Custom watermarks to fully protect document copyrights Typical Application Scenarios: • Students: Scanning and archiving class notes, collecting materials for assignments and papers • Office Workers: Scanning and archiving meeting materials, electronic storage of documents • Finance: Scanning records of invoices and receipts, electronic management of reimbursement documents • Personal: Scanning backups of IDs and contracts, digitizing important family documents Download CS Scanner now and make document management smart and efficient. We are committed to creating a safe, convenient, and professional personal document management solution that makes work and life easier and more enjoyable. If you have any questions or suggestions, feel free to contact us: • Customer Service Email: ios.feedback@nutstore.net • Official Website: https://www.jianguoyun.com/static/html/ScanPaper-landing/index.html

Screenshots

35mmScanner Free | Document Scanner and OCR4 screens
CS Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: 35mmScanner Free | Document Scanner and OCR at none against CS Scanner's 2. 35mmScanner Free | Document Scanner and OCR also leads on iOS requirement (7.0 vs 14.0). CS Scanner's advantage is update cadence (every 8 days vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CS Scanner sells 2 in-app purchases, starting at $7.99 per month. 35mmScanner Free | Document Scanner and OCR asks for nothing beyond the download.

UpkeepUpdate frequency

35mmScanner Free | Document Scanner and OCR ships an update every 2 months, CS Scanner every 8 days. The most recent releases landed on March 6, 2026 and July 7, 2026 respectively.

Scorecard3 real differences · 7 level
35mmScanner Free | Document Scanner and OCR versus CS Scanner: the parameters behind the verdict, then further details
Parameter35mmScanner Free | Document Scanner and OCRCS Scanner
PriceFreeFree
Rating—4.8 (78 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—78 — better
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS7.0 — better14.0
Further details — not scored
Size82 MB22 MB
Age rating4+4+
DeveloperGrepix Infotech Private LimitedShanghai Yijing Network Technology Company Ltd.

In-app purchases

None

35mmScanner Free | Document Scanner and OCR

No in-app purchases

2 purchases

CS Scanner

Subscriptions2
  • Membership Service Monthly$7.991 Month
  • Membership Service Yearly7 Days trial$39.991 Year

Questions

Is 35mmScanner Free | Document Scanner and OCR free?
35mmScanner Free | Document Scanner and OCR is free to download, with no in-app purchases.
Is CS Scanner free?
CS Scanner is free to download, with in-app purchases available.
Do 35mmScanner Free | Document Scanner and OCR or CS Scanner have ads?
Neither 35mmScanner Free | Document Scanner and OCR nor CS Scanner shows ads.
Which is updated more often, 35mmScanner Free | Document Scanner and OCR or CS Scanner?
35mmScanner Free | Document Scanner and OCR ships an update every 2 months, and CS Scanner every 8 days. Most recently, 35mmScanner Free | Document Scanner and OCR was updated on March 6, 2026 and CS Scanner on July 7, 2026.

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