# 21 CFR Part 210 vs DocuScan The clearest difference is review sentiment: DocuScan at 90% against 21 CFR Part 210's 0%. DocuScan also leads on price (Free vs $4.99) and rating (4.8 vs 1.0). 21 CFR Part 210's advantage is in-app purchases (none vs 3) and ads (none vs shown). DocuScan is free to download; 21 CFR Part 210 costs $4.99 up front. DocuScan sells 3 in-app purchases, starting at $1.99 per 7 days. 21 CFR Part 210 asks for nothing beyond the download. DocuScan holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: DocuScan has 152 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of 21 CFR Part 210's written reviews are positive against 90% of DocuScan's. 21 CFR Part 210 ships an update every 21 months, DocuScan every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively. ## The numbers | Metric | 21 CFR Part 210 | DocuScan | | --- | --- | --- | | Price | $4.99 | **Free** | | Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/21-cfr-part-210/id1314860950/reviews) | **[4.8 (152 ratings)](https://appshunter.io/ios/app/docuscan-pdf-and-ocr-scanner/id1522409908/reviews)** | | Number of ratings | 1 | **152** | | Positive reviews | 0.0% of reviews | **90.0% of reviews** | | In-app purchases | **No** | Yes | | Ads | **No** | Yes | | Update frequency | Every 21 months | **Every 3 weeks** | | Monetization | Paid | **Free with in-app purchases** | | Size | 2 MB | 108 MB | | Requires iOS | 17.6 | **13.0** | | Devices | iPhone | **iPhone, iPad, iPod** | | Age rating | 4+ | 4+ | | Developer | [Cimcon Software, Inc.](https://appshunter.io/developer/596722626) | [Amad Marwat](https://appshunter.io/developer/1496101343) | ## What reviewers say ### 21 CFR Part 210 [App page](https://appshunter.io/ios/app/21-cfr-part-210/id1314860950) Access the complete text of FDA's 21 CFR Part 210 regulation on your mobile device. This app offers a convenient reference for Good Manufacturing Practice, allowing users to easily navigate, search, and bookmark content for quick retrieval. **Highlights:** Full text of 21 CFR Part 210, Table of Contents navigation, Keyword search functionality, Bookmark pages, Email content sharing **Features:** macOS Compatibility **In-app purchases:** none ### DocuScan [App page](https://appshunter.io/ios/app/docuscan-pdf-and-ocr-scanner/id1522409908) Transform your device into a powerful portable scanner. Easily capture documents, extract text with OCR in over 125 languages, and translate them. Organize, edit, and securely export your files in various formats. **Highlights:** Smart document scanning, OCR text recognition (125+ languages), On-device translation (55+ languages), Text to Speech functionality, Password-protected PDF creation, Document organization with folders, Export to multiple file formats **Features:** macOS Compatibility, Vision Pro support **In-app purchases (3)** | Purchase | Price | Billing | | --- | --- | --- | | CamScanner Unlimited 1 Week | $1.99 | per 7 days | | CamScanner Unlimited 1 Month | $4.99 | per month | | CamScanner Unlimited 1 Year | $39.99 | per year | ## Frequently asked questions ### Is 21 CFR Part 210 free? 21 CFR Part 210 costs $4.99, with no in-app purchases. ### Is DocuScan free? DocuScan is free to download, with in-app purchases available. ### Which has better reviews, 21 CFR Part 210 or DocuScan? DocuScan is rated higher. 21 CFR Part 210 averages 1.0 out of 5 from 1 ratings, while DocuScan averages 4.8 from 152 ratings. ### Do 21 CFR Part 210 or DocuScan have ads? DocuScan shows ads; 21 CFR Part 210 does not. ### Which is updated more often, 21 CFR Part 210 or DocuScan? 21 CFR Part 210 ships an update every 21 months, and DocuScan every 3 weeks. Most recently, 21 CFR Part 210 was updated on October 24, 2026 and DocuScan on October 29, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*