Comparison

OSS Document Scanner vs Keyboard Extension

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

Keyboard Extension

Manage text snippets and images with a custom keyboard extension. Save time by quickly accessing and organizing your frequently used content across all applications. Features include encryption and FaceID/TouchID protection for sensitive data.

Highlights
  • Custom keyboard extension
  • Text and image snippet management
  • Tag-based organization
  • Encryption for sensitive data
  • FaceID/TouchID protection
  • Universal app compatibility
Read full description

Introducing SnipKey, the simple and modern solution for managing text snippets and images, complete with a sleek custom keyboard extension. SnipKey seamlessly integrates into your digital workflow, revolutionizing how you interact with content across all your apps—from personal reminders to sensitive work information. SnipKey is a Keyboard Extension. Why SnipKey Stands Out? - Simple & Modern Design Intuitive interface that's a joy to use Clean, minimalist aesthetics for distraction-free productivity - Effortless Management Easily create, store, and categorize snippets and images Custom tags for quick retrieval and organization - Smart Keyboard Extension Access snippets instantly in any app Seamlessly switch to SnipKey without leaving your current task - Advanced Filtering Find exactly what you need with tag-based filtering Categorize snippets by type (Personal, Work, Banking) or custom tags - Enhanced Security Protect sensitive data with robust encryption Secure snippets with FaceID or TouchID for privacy - Universal Compatibility Works flawlessly across your favorite apps Access snippets wherever you are, whenever you need them SnipKey isn't just a snippet manager—it's a comprehensive, modern solution designed to enhance your productivity and simplify your digital life. With its sleek interface and powerful features, SnipKey transforms how you handle information. Learn more at https://snipkey.jrtv.online Terms of Service: https://snipkey.jrtv.online/terms-conditions Privacy Policy: https://snipkey.jrtv.online/privacy-policy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OSS Document Scanner4 screens
Keyboard Extension4 screens

Verdict

The call

The clearest difference is rating: Keyboard Extension at 4.9 against OSS Document Scanner's 4.2. Keyboard Extension also leads on review sentiment (91% vs 60%) and ratings volume (31 vs 10). OSS Document Scanner's advantage is monetization model (free vs free with in-app purchases) and update cadence (fortnightly vs monthly). 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 Keyboard Extension sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Keyboard Extension holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 10 and 31 respectively. Written reviews point the same way: 60% of OSS Document Scanner's written reviews are positive against 91% of Keyboard Extension's.

UpkeepUpdate frequency

OSS Document Scanner ships an update fortnightly, Keyboard Extension monthly. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
OSS Document Scanner versus Keyboard Extension: the parameters behind the verdict, then further details
ParameterOSS Document ScannerKeyboard Extension
PriceFreeFree
Rating4.2 (10 ratings)4.9 (31 ratings) — better
Positive reviews60.0% of reviews90.9% of reviews — better
Number of ratings1031 — better
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better26.0
Further details — not scored
Size78 MB19 MB
Age rating4+4+
DeveloperAkylasJonathan Taveras

Customer experience

OSS Document Scanner

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews15 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Keyboard Extension

All ratings31 ratings
Positive96.8%
Neutral3.2%
Negative0.0%
Written reviews11 reviews
Positive90.9%
Neutral9.1%
Negative0.0%

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
6 purchases

Keyboard Extension

One-time6
  • Candy Tip$1.99
  • Juice Tip$4.99
  • Juice Tip$9.99
Show 3 more
  • Ramen Tip$14.99
  • Burget Tip$29.99
  • Caviar Tip$99.99

Questions

Is OSS Document Scanner free?
OSS Document Scanner is free to download, with in-app purchases available.
Is Keyboard Extension free?
Keyboard Extension is free to download, with in-app purchases available.
Which has better reviews, OSS Document Scanner or Keyboard Extension?
Keyboard Extension is rated higher. OSS Document Scanner averages 4.2 out of 5 from 10 ratings, while Keyboard Extension averages 4.9 from 31 ratings.
Do OSS Document Scanner or Keyboard Extension have ads?
Neither OSS Document Scanner nor Keyboard Extension shows ads.
Which is updated more often, OSS Document Scanner or Keyboard Extension?
OSS Document Scanner ships an update fortnightly, and Keyboard Extension monthly. Most recently, OSS Document Scanner was updated on October 18, 2026 and Keyboard Extension on October 11, 2026.

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