SCAN ACE · PDF Scanner App vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SCAN ACE · PDF Scanner App
Transform any document or image into a high-quality digital file. This app offers automatic edge detection, multiple scan modes, and advanced editing tools like OCR, filters, and watermarking. Securely manage, share, and convert your files with ease.
- Automatic document edge detection
- Document, ID, and Passport scan modes
- AI OCR for text recognition and copying
- Professional editing filters
- Add signatures and watermarks
- Password protection for PDFs
- Cloud storage integration
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Turn a simple scan into perfect results - SCAN ACE Every file and image is consistently captured with clear, high-quality results. Trusted by millions of users worldwide for over a decade. SCAN ACE PROVIDES ALL THE TOOLS FOR DOCUMENTS: FULL FEATURE SCANNER - Automatically detects document edges with no manual angle adjustment required; - Supports Document, ID Card, Passport scan modes, and image to PDF conversion for different needs; - Provides the option to select page size when exporting documents; - Supports JPG, PDF, and image to PDF file formats for sharing ALL IN ONE PDF DOCUMENT EDITOR - Recognizes text in over 20 languages with AI OCR and supports content copying; - Professional filters including Color, Black & White, Photo, Grayscale; - Draw or scan a signature directly into documents; - Highlight important information with a marker. - Add a watermark to documents for protection or labeling. MANAGE & SHARE PDF - Add a password to PDF documents to keep them secure; - Send documents by fax or email, save to files, or upload to Google Drive, OneDrive, Box, and Dropbox; - Adjust PDF pages to reorder, delete, or rotate them; - Convert files to PDF or search PDF documents by keywords to quickly find what you need SUBSCRIPTION DETAILS - Weekly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. - Automatic renewals will be charged at the same price you were originally charged for the subscription. - Subscriptions can be managed by going to Account Settings on the App Store after purchase. SCAN ACE is regularly updated with new features and improvements. If you encounter any issues, please contact us before leaving a review. We are always ready to help and guide you through using the app. If you have a problem or suggestion, please email support@neopixel.biz. You will receive a timely response and solution. Terms of Service: https://neopixel.ai/SCAN-ACE/terms Privacy Policy: https://neopixel.ai/SCAN-ACE/privacy
PDF Scanner
Effortlessly scan, edit, and export documents as PDFs or JPGs. This app offers multi-page scanning, OCR text extraction, and a comprehensive PDF toolbox for merging, splitting, and encrypting files. Share your scanned documents instantly via email or other platforms.
- Multi-page scanning
- OCR text extraction
- Flexible document editing
- Merge and split PDFs
- Encrypt PDFs
- Export as PDF or JPG
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Scan any document in seconds and seamlessly export, share, or email it as a PDF or JPG – all at no cost. This app is designed to be your go-to solution for document management, offering advanced features that are and always will be free. Key Features: • Multi-Page Scanning: Effortlessly scan multiple pages into a single document. • Flexible Document Editing: Rearrange pages before exporting to ensure everything is in order. • Various Export Options: Choose to export or share your document as a single PDF or multiple JPGs. • Easy File Importing: Import image files from your gallery or iCloud Drive, and even open PDFs directly from iCloud. • Smart OCR Technology: Extract text from any page using our state-of-the-art Optical Character Recognition (OCR). • Precision Border Detection: Automatically recognize document edges with options for manual adjustments. • Instant Printing: Print your documents directly from your phone in just a few taps. All-in-One PDF Toolbox: PDF Scanner also includes a built-in PDF toolbox, offering the following powerful tools: • Merge PDFs: Combine two or more PDFs into a single file. • Split PDFs: Divide a PDF into multiple files effortlessly. • Extract Pages: Select and export specific pages from a PDF. • Encrypt PDFs: Add a password to protect sensitive files. • PDF to Long JPG: Convert an entire PDF into one continuous JPG image. • Create Posters: Turn your PDF into a poster by selecting the number of columns. PDF Scanner is built on trusted technology, including OCR support from SwiftyTesseract, available under the MIT license (see details: https://github.com/SwiftyTesseract/SwiftyTesseract). Get scanning with PDF Scanner today – the only scanning app you’ll ever need! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: PDF Scanner at free with in-app purchases against SCAN ACE · PDF Scanner App's subscription. PDF Scanner also leads on update cadence (weekly vs fortnightly) and iOS requirement (14.0 vs 16.0). SCAN ACE · PDF Scanner App's advantage is ads (none vs shown) and ratings volume (39K vs 943). On price, rating, 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
Both are free to download. SCAN ACE · PDF Scanner App sells 10 in-app purchases, starting at $2.99 per month and PDF Scanner sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for SCAN ACE · PDF Scanner App against 4.8 for PDF Scanner. That said, the two scores are not equally well evidenced: SCAN ACE · PDF Scanner App has 39K ratings behind it against 943, so its average is the more settled of the two. Written reviews are what separate them: 87% of SCAN ACE · PDF Scanner App's written reviews are positive against 71% of PDF Scanner's.
SCAN ACE · PDF Scanner App ships an update fortnightly, PDF Scanner weekly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.
| Parameter | SCAN ACE · PDF Scanner App | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (39K ratings) | 4.8 (943 ratings) |
| Positive reviews | 86.8% of reviews — better | 71.4% of reviews |
| Number of ratings | 39K — better | 943 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Best chart rank | #183 — better | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 126 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | NEO PIXEL LABS PTE. LTD. | Golden Mind Services LTD |
Customer experience
SCAN ACE · PDF Scanner App
PDF Scanner
User reviews
SCAN ACE · PDF Scanner App
From 39K App Store ratingsWhat we love
- 💻 Easy to use
- 🚀 Convenient for on-the-go scanning
- 📁 Effective for organizing and storing documents
- 🔍 Produces high-quality scans
- ⚙️ Useful features like color/grayscale options
Room to improve
- 🐛 Issues with recent updates (e.g., lost folder organization, decreased functionality)
- 🔍 Quality concerns with some scans
- 🔒 Unreliable cloud storage integration (Dropbox, Google Drive)
- 💰 Frustration with subscription model after previous one-time purchase
- 🤔 Confusing or unintuitive user interface
PDF Scanner
From 943 App Store ratingsWhat we love
- 🚀 Fastest scanner
- 👍 Easy to use
- 💡 Handy for small businesses
- 👍 Great for notaries
- 👍 Automatic page detection
Room to improve
- 🐛 Doesn't work on iPhone
- 🐛 Export feature doesn't work
- 👎 Confusing to use
- 👎 Automatic camera too fast
Bugs and requests
SCAN ACE · PDF Scanner App
Reported bugs
3 issues- Crashes or freezes during use
- Issues with batch scanning and document processing
- Problems with exporting or sharing scanned documents
Requested features
4 requests- Restore folder organization and management
- Improve cloud storage integration and sync
- Add more customization options for file naming and organization
- Enhance multi-page scanning and editing capabilities
PDF Scanner
Reported bugs
2 issues- Scanned documents not exporting
- Incompatible with older devices
Requested features
2 requests- Better directions on how to use the app
- Add email integration
In-app purchases
SCAN ACE · PDF Scanner App
- Premium Plan - Monthly3 Days trial$2.991 Month
- Premium Plan - Weekly3 Days trial$4.997 Days
- Premium Plan - Weekly$4.997 Days
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- Premium Plan - Weekly3 Days trial$5.997 Days
- Premium Plan - Monthly$9.991 Month
- Premium Plan - Weekly7 Days trial$9.997 Days
- Premium Plan - Yearly$19.991 Year
- Premium Plan - Yearly1 Year trial$29.991 Year
- Premium Plan - Yearly$29.991 Year
- Premium Plan - Yearly$49.991 Year
PDF Scanner
- Weekly Subscription$0.997 Days
- Monthly Subscription$1.991 Month
- Annual Subscription$6.991 Year
- No Ads and Unlimited Scans$8.99
Questions
Is SCAN ACE · PDF Scanner App free?
Is PDF Scanner free?
Which has better reviews, SCAN ACE · PDF Scanner App or PDF Scanner?
Do SCAN ACE · PDF Scanner App or PDF Scanner have ads?
Which is updated more often, SCAN ACE · PDF Scanner App or PDF Scanner?
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