Comparison

PDF Scanner vs KeyRoom

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

Head to head
About

PDF Scanner

Transform paper documents, notes, and photos into digital PDFs or PNGs. Extract editable text from images using OCR technology. Share your scanned files and extracted text easily via various cloud services and messaging apps.

Highlights
  • Smart PDF scanning
  • Edge detection and auto crop
  • Batch scanning
  • Image to text OCR
  • Handwritten note recognition
  • Document organization and security
  • Cloud synchronization
Features
Read full description

With Scanner App, you can easily scan any paper documents, handwritten notes, photos, business cards and receipts into clear PDF or PNG. Convert scanned Image to editable Text with OCR technology. Share Text, PNG or PDF via email, WhatsApp, Dropbox, Box and Google Drive. √Smart pdf scanner: - Edge detection - Auto crop & scan - Batch scanning - Share or save scans - Filters (B&W, Grayscale, Threshold, Scans) - PDF converter - E-signature √Texts extracting: - Support 14 languages OCR - Recognize handwritten notes - Copy, edit and share in txt, png, pdf √Document organization & security: - Manage documents - Lock documents with password √Sync synchronization: - Cloud Space - Sync to iCloud, Box, Dropbox... Premium subscription: Weekly Subscription:$2.99 per week; Monthly Subscription:$6.99 per month; Yearly Subscription:$39.99 per year. Payment will be charged to iTunes Account at confirmation of purchase. Account will be charged for renewal within 24-hours prior to the end of the current subscription period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication. For Terms of Use, please visit https://scanner24.app/terms.html For Privacy Policy, please visit https://scanner24.app/privacy.html

About

KeyRoom

Features
Read full description

KeyRoom is a password manager that runs entirely on your device. Face ID opens it instantly, and everything stored is encrypted. It is built lean, for people who open their vault every single day. WHAT IT DOES - Search by service name or by the ID you use - Email autocomplete cuts down the typing - Only encrypted local data is used, so nothing is transmitted - Generate strong passwords and jump straight to Safari - Keeps just what you need and leaves the rest out NO ACCOUNT, NO CLOUD There is no sign-up because there is no server. Your vault cannot leak from a service that does not exist. A simple manager that handles only the information you actually need.

Screenshots

PDF Scanner4 screens
KeyRoom4 screens

Verdict

The call

The clearest difference is price: PDF Scanner at Free against KeyRoom's $0.99. KeyRoom's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence, device support and iOS requirement 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

PDF Scanner is free to download; KeyRoom costs $0.99 up front. PDF Scanner sells 3 in-app purchases, starting at $2.99 per 7 days. KeyRoom asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Scanner ships an update every 2 months, KeyRoom every 6 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
PDF Scanner versus KeyRoom: the parameters behind the verdict, then further details
ParameterPDF ScannerKeyRoom
PriceFree — better$0.99
Rating4.5 (28 ratings) — better—
Positive reviews82.1% of reviews—
Number of ratings28 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size50 MB19 MB
Age rating4+4+
DeveloperAOS INTERNET CO., LIMITEDSeiya.k

Bugs and requests

PDF Scanner

Reported bugs

4 issues
  • 🐛 App keeps crashing
  • 🐛 Crashes when scanning many pages
  • 🐛 Errors when sending files
  • 🐛 App closes unexpectedly

Requested features

2 requests
  • Automatic document framing
  • Lower subscription cost

KeyRoom

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

PDF Scanner

Subscriptions3
  • Scanner24_weekly3 Days trial$2.997 Days
  • PDF Scanner App Monthly3 Days trial$6.991 Month
  • Scanner24_yearly3 Days trial$39.991 Year
None

KeyRoom

No in-app purchases

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is KeyRoom free?
KeyRoom costs $0.99, with no in-app purchases.
Do PDF Scanner or KeyRoom have ads?
PDF Scanner shows ads; KeyRoom does not.
Which is updated more often, PDF Scanner or KeyRoom?
PDF Scanner ships an update every 2 months, and KeyRoom every 6 weeks. Most recently, PDF Scanner was updated on October 27, 2026 and KeyRoom on October 28, 2026.

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