Comparison

PDF Notes C vs PDF Scanner Fserving

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

Head to head
About

PDF Notes C

This app offers a streamlined PDF viewing experience with a 2-page display, fast page turns, and annotation tools. It also provides quick previews for various file types and a document browser for easy organization.

Highlights
  • 2-page PDF viewer
  • Fast page turns
  • Handwriting tools
  • Document browser
  • Quick file previews
  • PDF creation and assembly
Read full description

PDF Notes C is a sister app of PDF Notes S that excludes cache to reduce CPU, memory, battery usages, and cache storage. PDF Notes C gives you a 2 pages viewer with horizontal/vertical scroll, and cache for fast page turns, and thumbnail scrollbar. PDF Notes C gives you ZIP Preview, Quick Look of documents, images, music, videos, and etc. PDF Notes C gives you Document Browser so that you can organize all your files very easily. PDF Viewer - 1 page or 2 pages, horizontal or vertical fast page turns - Scroll or turn pages by tap on sides - 8 handwriting tools that you can adjust color and line width - Horizontal or vertical thumbnail scrollbar - PDF outlines, bookmarks, and annotations list - PDF search - Cache manager supports 3 modes, permanent cache, automatic cache, and no cache - PDF creation and assembly (move/rotate/insert/remove pages) Quick Look, ZIP Preview - PDF, RTF, TEXT - iWork documents, Office documents - Images, Music, PiP Videos - Without Unzip, preview ZIP contents (password may be requested if locked) Advertisements before upgrade - Banner ads can be shown at the bottom - Interstitial ads can be shown per 30 minutes Information about the auto-renewable nature of the subscription - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - 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, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. A link to privacy policy and terms of use - http://blog.musebook.com/2017/03/privacy-policy.html The length of the subscription - Monthly NOTE: All content contained herein is subject to change without notice.

About

PDF Scanner Fserving

Features
Read full description

Looking for a free, user-friendly tool to translate and create PDF files from your camera? Try PDF Scanner - Fserving! Simple, compact, and powerful for all your document needs. Why choose us? * Scan Simply: Use your phone's camera to scan documents. * Smart Enhancements: Auto-crop and sharpen for clear, professional results. * Direct Text Access: Copy, search, and translate text in PDFs. * Quick Sharing: Share via email, social media, or QR code. * Unlimited Translations: Translate document with ease. Here are links to our privacy policy and terms of use: - Privacy policy: https://pdf-a4d00.web.app/PrivacyPolicy.html - Terms of use: https://pdf-a4d00.web.app/TermsOfService.html P/S: All features are free to use, but daily usage is limited. Why? Because we cover costs from our partners to provide these free features. We're improving the app every day! If you love our app, share it with your friends! Knowledge is a limitless gift to share with everyone! (^_^)

Screenshots

PDF Notes C4 screens
PDF Scanner Fserving3 screens

Verdict

The call

The clearest difference is ads: PDF Scanner Fserving at none against PDF Notes C's shown. PDF Scanner Fserving also leads on update cadence (every 3 weeks vs every 6 weeks). On price, in-app purchases, 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

Both are free to download. PDF Notes C sells 1 in-app purchase, starting at $0.49 per month and PDF Scanner Fserving sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Notes C ships an update every 6 weeks, PDF Scanner Fserving every 3 weeks. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Notes C versus PDF Scanner Fserving: the parameters behind the verdict, then further details
ParameterPDF Notes CPDF Scanner Fserving
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size22 MB58 MB
Age rating4+4+
DeveloperAMuseTec Co., Ltd.Tran Minh Lan

In-app purchases

1 purchases

PDF Notes C

Subscriptions1
  • Monthly Plan$0.491 Month
3 purchases

PDF Scanner Fserving

Subscriptions3
  • Premium weekly$1.997 Days
  • Premium monthly3 Days trial$3.991 Month
  • Premium yearly7 Days trial$29.991 Year

Questions

Is PDF Notes C free?
PDF Notes C is free to download, with in-app purchases available.
Is PDF Scanner Fserving free?
PDF Scanner Fserving is free to download, with in-app purchases available.
Do PDF Notes C or PDF Scanner Fserving have ads?
PDF Notes C shows ads; PDF Scanner Fserving does not.
Which is updated more often, PDF Notes C or PDF Scanner Fserving?
PDF Notes C ships an update every 6 weeks, and PDF Scanner Fserving every 3 weeks. Most recently, PDF Notes C was updated on September 18, 2026 and PDF Scanner Fserving on September 10, 2026.

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