Comparison

OSS Document Scanner vs Privacy Scanner | PDF & Docs

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

Head to head
About

OSS Document Scanner

Transform your mobile device into a powerful document scanner. Easily scan, enhance, organize, and export documents as PDFs or images. Features offline OCR and secure password protection for your files.

Highlights
  • Fast camera scanning with automatic edge detection
  • Bulk scanning and import from images/PDFs
  • Enhance PDF quality with filters and editing tools
  • Organize documents with colored folders and sorting
  • Export to PDF, JPEG, or PNG
  • Offline OCR for searchable PDFs
  • Password protection for generated PDFs
Features
Read full description

OSS Document Scanner is a free and Open Source app to transform your mobile device into a powerful document scanner. SCAN * Scan your documents or receipts with a fast camera scan. * Enjoy the automatic edge detection feature allowing you to quickly scan many documents * Bulk scan documents or book pages * Import documents from images or even existing PDF * You can scan to PDF any kind of document: Receipts, IDs, notes, recipes, photos, business cards, whiteboards, books. You can then use and work with the generated PDFs on all your devices, phones, computers, tablets... ENHANCE * Improve PDFs quality by applying enhancing filters for color or black & white documents. * Edit crop * Reorder pages, merge documents * Rotate pages * Change brightness and contrast to create beautiful documents ORGANIZE * Create folders with colors for easy access * Sort documents * Name documents EXPORT * create PDF directly from your mobile device by converting photos, images, other documents, into beautiful and configurable PDFs. * export and share your documents to PDF or JPEG or PNG with your friends, family, colleagues SEARCH * OCR your documents using offline (to be downloaded first) and open source models in many languages. * Generate searchable PDFs by converting images to text using the powerful OCR models from the Tesseract project. SECURITY * Improve the security of your generated PDF by adding a password. SYNC * Synchronize your documents, PDFs, Images with your computers, other devices or local folder sync. * Sync to WebDAV, Google Drive or OneDrive PRIVACY * Use a free and Open Source document scanner to protect your privacy COMMUNITY * Provide feedback or even help translate the app. You are part of this project and you make help it grow so that everyone can enjoy the best free and open source document scanner

About

Privacy Scanner | PDF & Docs

Read full description

Privacy Scanner turns your phone into a fast, private document scanner. Point, capture, and you have a crisp PDF in seconds, without ever sending your documents to the cloud. Everything stays on your device. There's no account to create, no sign in, and nothing uploaded to a server. Your documents are yours. SCAN ANYTHING • Receipts, invoices, and bills • Contracts, forms, and letters • Notes, whiteboards, and handouts • IDs, cards, and certificates • Books and printed pages BUILT FOR SPEED • Automatic edge detection and crop • Sharp, high-contrast captures • Color, grayscale, and black & white modes • Rename scans so you can find them later SHARE AND SAVE AS PDF • Export any scan to PDF with one tap • Share to Mail, Messages, cloud drives, or any app • Save straight to your device PRIVATE BY DESIGN • 100% on-device. Scans never leave your phone • No account, no tracking, no cloud storage • You control what's kept and what's deleted • See exactly how much storage your scans use LIGHT & DARK MODE • System, Light, or Dark. Your choice • Comfortable viewing day or night Download Privacy Scanner and keep your paperwork organized, searchable, and private. Right from your pocket.

Screenshots

OSS Document Scanner4 screens
Privacy Scanner | PDF & Docs4 screens

Verdict

The call

The clearest difference is update cadence: Privacy Scanner | PDF & Docs at daily against OSS Document Scanner's fortnightly. On price, ads, in-app purchases 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. OSS Document Scanner sells 5 one-off in-app purchases and Privacy Scanner | PDF & Docs sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OSS Document Scanner ships an update fortnightly, Privacy Scanner | PDF & Docs daily. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
OSS Document Scanner versus Privacy Scanner | PDF & Docs: the parameters behind the verdict, then further details
ParameterOSS Document ScannerPrivacy Scanner | PDF & Docs
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings8 — better—
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size78 MB83 MB
Age rating4+4+
DeveloperAkylasDxT LLC

In-app purchases

5 purchases

OSS Document Scanner

One-time5
  • a coffee$0.99
  • a big coffee$1.99
  • a beer$3.99
Show 2 more
  • a pint$8.99
  • a very nice donation$17.99
3 purchases

Privacy Scanner | PDF & Docs

Subscriptions2
  • Scanner Pro - Monthly$1.991 Month
  • Scanner Pro - Yearly$12.991 Year
One-time1
  • Scanner Pro - Lifetime$19.99

Questions

Is OSS Document Scanner free?
OSS Document Scanner is free to download, with in-app purchases available.
Is Privacy Scanner | PDF & Docs free?
Privacy Scanner | PDF & Docs is free to download, with in-app purchases available.
Do OSS Document Scanner or Privacy Scanner | PDF & Docs have ads?
Neither OSS Document Scanner nor Privacy Scanner | PDF & Docs shows ads.
Which is updated more often, OSS Document Scanner or Privacy Scanner | PDF & Docs?
OSS Document Scanner ships an update fortnightly, and Privacy Scanner | PDF & Docs daily. Most recently, OSS Document Scanner was updated on September 7, 2026 and Privacy Scanner | PDF & Docs on September 14, 2026.

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