Comparison

CMS SCAN vs OKEN PDF Scanner

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

Head to head
About

CMS SCAN

Read full description

Scans Bluetooth devices to show values, stores data, and shares it as an Excel file

About

OKEN PDF Scanner

This app offers comprehensive PDF management, allowing you to create, edit, secure, and organize your documents. Features include text and image editing, password protection, merging, splitting, and digital signatures. Optimize file sizes for easy sharing and storage.

Highlights
  • PDF creation from images/documents
  • Advanced text and image editing
  • Password protection and unlocking
  • Merge, split, and rearrange pages
  • Compress files without quality loss
  • Add digital signatures
Features
Read full description

Cam Scan for PDF -Easy to Edit OVERVIEW PDF Tool is a comprehensive, user-friendly PDF management application designed to empower professionals, students, and everyday users with powerful document editing capabilities. Transform how you handle PDFs with our intuitive, feature-rich tool. KEY FEATURES 1. PDF Creation - Convert images and documents to PDF - Create PDFs from scratch - Seamless, high-quality conversion 2. Advanced Editing - Edit text, images, and pages - Precise and easy-to-use editing tools - Maintain document integrity 3. Document Security - Add strong password protection - Unlock restricted PDFs - Secure your sensitive information 4. File Management - Merge multiple PDFs - Split large documents - Extract and rearrange pages - Rotate pages with a single tap 5. Optimization - Compress PDF files - Reduce file size without quality loss - Easy sharing and storage 6. Signature & Signing - Add digital signatures - Streamline document processing - Professional document handling SUBSCRIPTION OPTIONS 1. Weekly Premium - Full tool access - Ad-free experience - Auto-renewable subscription 2. Monthly Premium - Unlimited PDF tools - No advertisements - Flexible monthly plan 3. Yearly Premium - Complete PDF toolkit - Ad-free environment - Best value annual subscription SUBSCRIPTION DETAILS - Payment via Apple ID - Auto-renewal options - Easy subscription management - Cancel anytime in App Store settings LINKS Privacy Policy: https://pdf-edit-tools.blogspot.com/2025/04/privacy-policy.html Terms of Use: https://pdf-edit-tools.blogspot.com/2025/04/terms-and-conditions.html

Screenshots

CMS SCAN4 screens
OKEN PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: CMS SCAN at none against OKEN PDF Scanner's 3. CMS SCAN also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). OKEN PDF Scanner's advantage is update cadence (every 2 weeks vs every 8 months). On price 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. OKEN PDF Scanner sells 3 in-app purchases, starting at $2.99 per 7 days. CMS SCAN asks for nothing beyond the download.

UpkeepUpdate frequency

CMS SCAN ships an update every 8 months, OKEN PDF Scanner every 2 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
CMS SCAN versus OKEN PDF Scanner: the parameters behind the verdict, then further details
ParameterCMS SCANOKEN PDF Scanner
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 8 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size33 MB41 MB
Age rating4+4+
DeveloperChois TechnologyPratigya Gulani

In-app purchases

None

CMS SCAN

No in-app purchases

3 purchases

OKEN PDF Scanner

Subscriptions3
  • Weekly$2.997 Days
  • Monthly$5.991 Month
  • Yearly$14.991 Year

Questions

Is CMS SCAN free?
CMS SCAN is free to download, with no in-app purchases.
Is OKEN PDF Scanner free?
OKEN PDF Scanner is free to download, with in-app purchases available.
Do CMS SCAN or OKEN PDF Scanner have ads?
OKEN PDF Scanner shows ads; CMS SCAN does not.
Which is updated more often, CMS SCAN or OKEN PDF Scanner?
CMS SCAN ships an update every 8 months, and OKEN PDF Scanner every 2 weeks. Most recently, CMS SCAN was updated on October 8, 2026 and OKEN PDF Scanner on October 5, 2026.

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