Comparison

Top Scanner vs PDF Scanner

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

Head to head
About

Top Scanner

This app allows you to scan documents, extract text, edit PDFs, and add electronic signatures. It offers features like auto border detection, image enhancement, and cloud backup for your scanned files.

Highlights
  • Document scanning
  • Image text extraction and recognition (OCR)
  • PDF content editing
  • PDF splitting and merging
  • Electronic signatures
  • Auto border detection
  • Cloud backup
Features
Read full description

Top Scanner is an intelligent scanning software that integrates functions such as document scanning, image text extraction and recognition, PDF content editing, PDF splitting and merging, and electronic signatures. TOP SCANNER FEATURES: + Scan documents Top Scanner scans any type of documents, ranging from a receipt to multiple pages book. + Export to PDF file All scanned documents are exported as industry-standard PDF file. You can add new pages or delete existed pages within the PDF file. + Email scanned documents Just scan any documents and tap "Send" button. + Extremely Fast Top Scanner is optimized to run very fast. + Multiple editing support scanned document Top Scanner support a lot of image editing options so you can make the scanned images as easy to read as possible. + Scans are saved to your device as images or PDFs. TopScanner is a simple scanner with a high quality PDF output. 1. Scan documents, receipts and business cards 2. Auto detect borders 3. Fine tune the image with many filters to reach perfection 4. Easily manage your documents 5. With a high quality PDF or JPEG output. 6. Automatically upload and back up files. * There are two options for the current subscription service: * US $ 3.99 per month will be automatically charged by Apple Store every month. * $ 29.99 per year will be automatically charged by Apple Store every year. * Once confirmed to purchase a subscription product, (if there is a trial period, after the trial period expires), a fee will be charged immediately, * If you need to cancel the subscription service, please be sure to cancel the subscription before the next cycle. The current subscription cycle cannot be cancelled. * Unsubscribe, go to the Apple Store subscription item to find our application, click Cancel Subscription, and you will not be charged again in the next cycle. Top Scanner - it's free - try it now! If you like Top scanner or have any other comments, please take a moment to write us a comment, or simply email us at topscanner@tongsoftinfo.com , which will help us improve our products and give you a better experience.

About

PDF Scanner

Transform your iPhone into a powerful document studio. Scan, read, edit, merge, and manage all your PDF files with this all-in-one, ultra-fast, and intuitive application. Keep your documents confidential with local processing.

Highlights
  • Intelligent document scanning
  • PDF reading and annotation
  • Drawing and easy signing
  • Merge and organize PDFs
  • Ultimate file manager
  • Local data privacy
Features
Read full description

Transform your iPhone into a powerful, pocket-sized document studio! Whether you are a student, professional, or simply trying to go paperless, PDF Scanner - File Reader provides you need to scan, read, edit, and manage your PDF files seamlessly. Stop juggling multiple apps for your documents. We bring all the essential PDF tools into one lightning-fast, easy-to-use application. CORE FEATURES: Smart Document Scanner Instantly turn receipts, notes, and multi-page documents into crystal-clear PDFs. Read & Annotate Enjoy a smooth, fast PDF reading experience. Highlight important text, draw shapes, or add notes directly onto your documents. Easy Drawing & Signing Sign contracts, forms, and official applications directly on your screen using the intuitive brush tool. Write your name or add hand-drawn annotations naturally to any document, then save it instantly. Merge & Organize Combine multiple PDFs or images into a single, organized document. Reorder, extract, or delete specific pages with an intuitive interface. Ultimate File Manager Organize your documents with custom folders and quick search. LOCAL-FIRST PRIVACY Your documents are your business. PDF Scanner - File Reader is built on a "Local-First" philosophy. The vast majority of document rendering, scanning, and editing happens directly on your device. We do not upload your sensitive files to our servers without your permission. Download PDF Scanner - File Reader and take control of your digital documents!

Screenshots

Top Scanner4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Scanner at none against Top Scanner's 4. PDF Scanner also leads on update cadence (every 4 weeks vs every 2 months). Top Scanner's advantage is rating (5.0 vs 4.8) and device support (3 vs 1). On price, ratings volume and ads 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. Top Scanner sells 4 in-app purchases, starting at $3.99 per month. PDF Scanner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Top Scanner holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 6 respectively.

UpkeepUpdate frequency

Top Scanner ships an update every 2 months, PDF Scanner every 4 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
Top Scanner versus PDF Scanner: the parameters behind the verdict, then further details
ParameterTop ScannerPDF Scanner
PriceFreeFree
Rating5.0 (8 ratings) — better4.8 (6 ratings)
Positive reviews—0.0% of reviews
Number of ratings8 — better6
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.6
Further details — not scored
Size154 MB115 MB
Age rating4+4+
DeveloperTongSoft Information Co., Ltd.Fuzhou Xuanlong Technology Co., Ltd.

Customer experience

Top Scanner

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Scanner

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

Top Scanner

Subscriptions2
  • 1 month subscription$3.991 Month
  • 1 year subscription3 Days trial$29.991 Year
One-time2
  • OCR 200 Pages$2.99
  • OCR 1000 Pages$9.99
None

PDF Scanner

No in-app purchases

Questions

Is Top Scanner free?
Top Scanner is free to download, with in-app purchases available.
Is PDF Scanner free?
PDF Scanner is free to download, with no in-app purchases.
Which has better reviews, Top Scanner or PDF Scanner?
Top Scanner is rated higher. Top Scanner averages 5.0 out of 5 from 8 ratings, while PDF Scanner averages 4.8 from 6 ratings.
Do Top Scanner or PDF Scanner have ads?
Both Top Scanner and PDF Scanner show ads.
Which is updated more often, Top Scanner or PDF Scanner?
Top Scanner ships an update every 2 months, and PDF Scanner every 4 weeks. Most recently, Top Scanner was updated on October 5, 2026 and PDF Scanner on October 1, 2026.

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