Comparison

PDF Scanner App vs Power Scan

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

Head to head
About

PDF Scanner App

Transform your phone into a powerful mobile scanner. Quickly scan, sign, and share documents in various formats. Features OCR, QR code scanning, and robust editing tools for professional document management.

Highlights
  • Scan documents to PDF, JPEG, TXT
  • OCR for text recognition
  • QR code and barcode scanning
  • Electronic signature addition
  • Document editing and cropping
  • Cloud storage integration
  • File management with PIN protection
Features
Read full description

"Scanner APP" is the best scanner app that can turn your iPhone into a powerful mobile scanner. It enables you to quickly and easily scan, sign and share any document in PDF, JPEG, PNG or TXT format anywhere and anytime. Looking for a powerful digital office to help you be more productive? Scanner APP is a portable document scanner and PDF editor, various editing functions including e-signature to ensure your doc to become more professional! Use OCR (Optical Character Recognition) to recognize text in images and quickly convert images to text. And it also supports email, fax, print or save it to the cloud. Say goodbye to heavy paper documents and huge copiers, store all documents on your phone, and handle paperwork with ease. This free & powerful Scanner App is an indispensable tool for students and any corporate employees in their work and personal life as the accountant, manager, real estate agent, lawyer or doctor. With this PDF scanner, you can scan anything you need: receipts, contracts, paper notes, fax papers, books, and store your scans as multipage PDF or JPG files. Scanner App is an all-in-one scanner app that can be used not only as a PDF converter, but also as a fast & easy QR scanner. Use the camera on your mobile device to scan any type of qr codes & barcode, including product, URL, Wi-Fi, 2FA, ISBN, VCard, contact, calendar, email and many other formats. Scan Whatever U Want: - Passports, business cards, ID cards, business documents, agreements, letters - Photos, Books, Notes, Sketches - Certifications, contracts, invoices, orders, receipts, etc Innovative Document Scanner - Scan documents to high quality PDF, JPEG or TXT - Save scanned images in black and white or other filters - Automatic and correct edge detection of any scannable objects - Batch scan Document Editor - Add electronic signatures to scanned documents - OCR (convert any scan into text) - Import PDF for quick editing and saving - Crop, zoom in, zoom out, rotate images and save supported - Import files from other apps and edit File Sharing - Scan, save and send documents in just a few taps - Share your scanned documents via email - Save as JPEG to Gallery - Share and printe saved documents - Share and upload files to Dropbox File Manager - Create folder, move or copy documents - Protect your confidential files & folders with PIN - Sort documents by name, created date, or size - Batch share or delete QR Code Reader & Barcode Scanner -Auto-scan any QR code or barcode for product information -scan the promotion and coupon codes for shops to get discounts and save money -View QR E-Menu and order online -Scan Wi-Fi password, automatically connect to the wifi -Support 2FA authentication, get a verification code for your online account SUBSCRIPTION : Length of subscription: one month/one year/lifetime • 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 • You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. If you have any questions, please email us to mobileusercontact@gmail.com and we’ll help you figure it out. Privacy Policy: http://adpdf.mobilestudio.cc/privacy.html Terms of Use: http://adpdf.mobilestudio.cc/useragreement.html

About

Power Scan

This app allows you to scan documents, receipts, IDs, and notes, converting them into various formats like PDF, JPG, DOC, or TXT. It offers features like translation, QR code scanning, printing, organization with folders, document merging, e-signatures, and watermarking.

Highlights
  • Scan unlimited documents
  • Translate scanned documents
  • Scan QR codes and barcodes
  • Connect to printers
  • Organize with folders
  • Merge documents
  • Sign documents with e-signatures
  • Add customized watermarks
Features
Read full description

Power Scan – Your All-in-One PDF Scanner Scan anything and export beyond PDF. Convert documents, receipts, IDs, and notes into PDF, JPG, DOC, or TEXT/TXT — instantly and accurately. Whether you’re a student, freelancer, or working professional, Power Scan helps you go paperless and stay productive anytime, anywhere. ◉ SCAN UNLIMITED DOCUMENTS Experience the freedom to scan as many documents as you need, with absolutely no page limits. Enjoy best-in-class scanning quality and lightning-fast processing speeds, ensuring your digital copies are sharp and accurate. ◉ TRANSLATE SCANNED DOCUMENTS Turn your scans into multilingual assets with our powerful Scan Translation feature. Extract text from images and translate it into multiple languages instantly, helping you break language barriers in seconds. ◉ SCAN QR CODES AND BARCODES Unlock quick access to information by scanning QR codes and barcodes directly in the app. Save, organize, or share the decoded content easily—ideal for business, shopping, and more. ◉ CONNECT TO PRINTERS Print documents directly from the app with seamless Printer Integration. Whether it’s contracts, assignments, or forms, you can send your scans to any connected printer instantly, saving you time and effort. ◉ ORGANIZE WITH FOLDERS Stay organized with our new Single-Layer Folder feature. Categorize your documents effortlessly to keep your files neat and easy to find, simplifying your workflow and improving productivity. ◉ MERGE DOCUMENTS Combine multiple scans or files into one with our Document Merge tool. Create comprehensive and organized files for reports, assignments, or projects with just a few taps. ◉ SIGN OFFICIAL DOCUMENTATION Easily create and save multiple e-signatures for quick and professional document signing. Sign important documents anytime, ensuring your workflow remains uninterrupted whether you’re on the move or in the office. ◉ CUSTOMIZED WATERMARKS Protect your documents from unauthorized use by adding custom watermarks. Edit watermark text, adjust size, transparency, and color to personalize your security measures and prevent infringement. ◉ DIGITIZE YOUR ID / PASSPORT Scan and digitize identity cards, passports, invoices, receipts, and more with exceptional accuracy. Power Scan ensures your personal and professional information is captured securely. ◉ SAVE TIME WITH OCR / TEXT RECOGNITION Leverage the power of OCR (Optical Character Recognition) to extract text from images or PDFs and edit it as needed. Save time and reduce manual effort with precise, error-free text recognition. ◉ WHAT FILES CAN BE SCANNED? - Identity cards, business documents, agreements, letters, invoices, order worksheets, receipts - Paper notes and sketches - Pages from any articles and books - Business cards - Rental agreements, letters of credit, bills, or any other printed documents ◉ Unlimited Access Member Subscription - subscribe for unlimited access to all features of the scanner application. - Subscription Options: · Weekly: $0.29 for the first week, then $9.99 per week. · Yearly: $34.99 per year. - Payment will be charged to your iTunes account upon confirmation of purchase. - Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current subscription period, based on the selected plan. - Subscriptions can be managed, and auto-renewal can be turned off, in your account settings after purchase. Download Power Scan today and carry your office in your pocket. Privacy Policy: https://powerfulscan.xyz/privacypolicy.html Terms of Use: https://powerfulscan.xyz/agreement.html

Screenshots

PDF Scanner App4 screens
Power Scan4 screens

Verdict

The call

The clearest difference is rating: PDF Scanner App at 4.5 against Power Scan's 3.0. PDF Scanner App also leads on ratings volume (6.3K vs 2) and device support (3 vs 1). Power Scan's advantage is ads (none vs shown) and review sentiment (60% vs 28%). On price, update cadence, in-app purchases and monetization model 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 Scanner App sells 10 in-app purchases, starting at $4.99 per month and Power Scan sells 11 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Scanner App holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: PDF Scanner App has 6.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 28% of PDF Scanner App's written reviews are positive against 60% of Power Scan's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 25, 2026 and September 6, 2026 respectively.

Scorecard6 real differences · 4 level
PDF Scanner App versus Power Scan: the parameters behind the verdict, then further details
ParameterPDF Scanner AppPower Scan
PriceFreeFree
Rating4.5 (6.3K ratings) — better3.0 (2 ratings)
Positive reviews27.8% of reviews60.0% of reviews — better
Number of ratings6.3K — better2
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size92 MB114 MB
Age rating4+17+
DeveloperSmart Tool Studio瑶 李

Customer experience

PDF Scanner App

All ratings6,273 ratings
Positive87.3%
Neutral4.0%
Negative8.7%
Written reviews97 reviews
Positive27.8%
Neutral3.1%
Negative69.1%

Power Scan

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Bugs and requests

PDF Scanner App

Reported bugs

3 issues
  • Scans not saving properly
  • Subscription issues and billing problems
  • Compatibility problems with older devices

Requested features

3 requests
  • Add ability to edit scanned documents
  • Improve OCR accuracy
  • Provide more customization options

Power Scan

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

PDF Scanner App

Subscriptions9
  • Fax Premium (One Month)3 Days trial$4.991 Month
  • Premium (One Week)3 Days trial$6.997 Days
  • Premium (One Month)$7.991 Month
Show 6 more
  • One Month -PDFScanner Premium3 Days trial$9.991 Month
  • One Month -eScanner Premium$9.991 Month
  • Promotion PDF subscription$19.991 Year
  • Fax Premium (One Year)3 Days trial$47.991 Year
  • Scanner APP Premium3 Days trial$59.991 Year
  • One Year -PDFScanner Premium$59.991 Year
One-time1
  • Lifetime-PDFScanner Purchase$69.99
11 purchases

Power Scan

Subscriptions9
  • one week plan3 Days trial$6.997 Days
  • Weekly Membership$6.997 Days
  • Weekly Membership$7.997 Days
Show 6 more
  • vip 1 week 7.993 Days trial$7.997 Days
  • one month plan3 Days trial$9.991 Month
  • Weekly Membership7 Days trial$9.997 Days
  • 1-Year Premium$34.991 Year
  • one year plan3 Days trial$49.991 Year
  • vip 1 year 69.993 Days trial$69.991 Year
One-time2
  • Lifetime Permit$9.99
  • lifetime permit$59.99

Questions

Is PDF Scanner App free?
PDF Scanner App is free to download, with in-app purchases available.
Is Power Scan free?
Power Scan is free to download, with in-app purchases available.
Which has better reviews, PDF Scanner App or Power Scan?
PDF Scanner App is rated higher. PDF Scanner App averages 4.5 out of 5 from 6.3K ratings, while Power Scan averages 3.0 from 2 ratings.
Do PDF Scanner App or Power Scan have ads?
PDF Scanner App shows ads; Power Scan does not.
Which is updated more often, PDF Scanner App or Power Scan?
PDF Scanner App ships an update every 3 weeks, and Power Scan every 3 weeks. Most recently, PDF Scanner App was updated on September 25, 2026 and Power Scan on September 6, 2026.

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