ScanMaster vs PDF Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScanMaster
This app allows users to scan documents, measure distances with augmented reality, and convert PDFs to various formats like Word, TXT, and PPT. It also offers text recognition and cloud file uploading capabilities.
- Document scanning
- AR distance measurement
- Text recognition (OCR)
- PDF to Word conversion
- PDF to TXT conversion
- Cloud file uploading
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You can achieve the following goals through this application: Document scanning; AR distance measurement; Scan counting; Text recognition; PDF to Word conversion; PDF to TXT conversion; PDF to image conversion; PDF to PPT conversion; Cloud files: upload local files to the cloud; To use the above functions, you need to subscribe in the app. After subscribing, we will provide you with the corresponding cycle of services. Regarding the automatic subscription rules, please refer to the following information: Membership benefits: unlock all features of the app Subscription period: the package subscription period includes weeks, months, and quarters Subscription price: the subscription price depends on the selected order package, subject to the actual subscription price. Payment: after the user confirms the purchase and payment, it will be recorded in the iTunes account. Cancellation of renewal: if you want to cancel the renewal, please turn off the automatic renewal function manually in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. Renewal: the Apple iTunes account will charge within 24 hours before expiration, and after successful deduction, the subscription period will extend for one subscription period. Three-day free trial: new users have a three-day free trial for the first subscription. --User Agreement: http://pdf.meowcat.cn/terms/terms.html --Privacy Policy: http://pdf.meowcat.cn/terms/privacy.html
PDF Editor
Edit, read, scan, and convert PDF documents with a comprehensive suite of tools. Annotate, draw, and sign your files with ease. This app offers offline functionality and supports collaboration.
- Edit and annotate PDF documents
- Scan physical documents to PDF
- Convert various file types to PDF
- Convert PDF to Word, Excel, and PowerPoint
- Sign documents electronically
- Collaborate by sharing PDF files
- Work offline
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Edit, Read, Scan, Convert, Annotate & Sign Your PDF Documents With A1 PDF EDITOR! A1 PDF EDITOR is your all-in-one PDF converter, reader and editor app. It allows you to view, scan, edit, annotate, convert, draw and sign PDFs, allowing you to handle your important documents in an easy, breezy and safe way! KEY FEATURES: → PDF EDITOR: Edit & Annotate Documents Easily: • Edit PDF, write, annotate and leave comments easily on your doc with our customizable sticky notes and intuitive drawing tools. • Highlight key passages, add text boxes for in-depth comments, and respond to existing annotations. (Apple Pencil support on iPad Pro for enhanced precision). → PDF READER: View & Read PDF Documents: • Received a document you need to view and read? Our app lets you view any type of document which is easy to read with our high quality PDF opener app. → PDF SCANNER: Scan Physical Documents: • Scan your physical documents and convert them into universally readable documents using your phone’s camera. • Our advanced scanning technology ensures your scanned PDFs look professional with automatic perspective correction, color adjustments, and intelligent cropping tools. → PDF CONVERTER: Convert to PDF from different Documents: • Word Document → PDF • Excel Spreadsheets → PDF • Presentations → PDF • Images (JPG, PNG) → PDF • Plain Text (TXT) → PDF → PDF to FILES: Convert PDF to any document easily: • PDF → Word Document • PDF → Excel Spreadsheets • PDF → Presentations → PDF SIGNATURE: Sign Documents Without Hassle: • Fill out your forms and sign without any hassle using your finger or Apple pencil. • Our electronic signature system makes sure your original signatures look just as good and accurate on your PDF documents. → SHARE & EXPORT & COLLABORATE: • Invite colleagues or clients to collaborate by effortlessly sharing PDF files via email, link, or text message. • Set permission levels for recipients, allowing them to view, edit, or sign the PDF document according to your needs. • Print, fax, or convert any doc to PDF - Word, Excel, and PowerPoint formats for maximum flexibility → MORE TOOLS: • Insert Images & Draw Effortlessly • Unleash your creative side by inserting images, editing images and using our multiple PDF tools to draw and beautify your documents. Why Should You Choose A1 PDF EDITOR? • Compatible With All Apple Devices - iPhone (iOS 15.0 or later), iPad (iPadOS 15.0 or later), Mac (macOS 12.0 or later and a Mac with Apple M1 chip or later) • All In One PDF App - No need to download multiple apps to scan, edit, convert, or annotate docs; this one app allows you to do it all effortlessly! • Work Offline - Fluctuating internet? No need to panic! Work offline and the changes will be synced as soon as you are back online :D • Free Premium Trial - Unlock the Full Potential with a Free Trial. Experience all the premium features of A1 PDF EDITOR free for 3 days! Choose a subscription plan that best suits your needs and cancel anytime without obligation. Please note: Subscriptions are charged through your App Store account. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription through your App Store account settings after purchase. What are you waiting for? No need to download multiple PDF apps. Make your life easier with the A1 PDF EDITOR today! Terms of use - https://blog.a1apps.co/terms-of-use-a1-pdf-editor/ Privacy Policy - https://a1office.co/ios-privacy-policy/
Screenshots
Verdict
The clearest difference is rating: PDF Editor at 4.7 against ScanMaster's 1.0. PDF Editor also leads on review sentiment (38% vs 0%) and monetization model (free with in-app purchases vs subscription). ScanMaster's advantage is iOS requirement (12.0 vs 15.0). On price, ads, 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. ScanMaster sells 3 in-app purchases, starting at $9.99 per 7 days and PDF Editor sells 15 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
PDF Editor holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: PDF Editor has 8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of ScanMaster's written reviews are positive against 38% of PDF Editor's.
ScanMaster ships an update every 4 months, PDF Editor fortnightly. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.
| Parameter | ScanMaster | PDF Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.7 (8K ratings) — better |
| Positive reviews | 0.0% of reviews | 38.1% of reviews — better |
| Number of ratings | 1 | 8K — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Best chart rank | — | #38 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 343 MB |
| Age rating | 4+ | 4+ |
| Developer | 妤婕 冯 | Rhophi Analytics LLP |
Customer experience
ScanMaster
PDF Editor
Bugs and requests
ScanMaster
Not enough reviews yet to summarise bugs or requests.
PDF Editor
Reported bugs
3 issues- Unable to save or export PDFs
- Editing tools not working as expected
- Subscription issues and billing problems
Requested features
3 requests- Add option to delete pages
- Improve save/export functionality
- Introduce a one-time purchase option
In-app purchases
ScanMaster
- scanmaster3 Days trial$9.997 Days
- scanmaster3 Days trial$14.991 Month
- scanmaster3 Months trial$29.993 Months
PDF Editor
- Premium Monthly$4.991 Month
- Premium Monthly$9.991 Month
- Premium Weekly$9.997 Days
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- Pro Weekly Plan3 Days trial$9.997 Days
- Pro Weekly Plan7 Days trial$9.997 Days
- Pro Weekly Plan7 Days trial2 variants$11.997 Days
- Premium Monthly3 Days trial$11.991 Month
- Pro Weekly Plan3 Days trial$12.997 Days
- Premium Monthly$12.991 Month
- Premium Monthly$16.991 Month
- Black Friday Premium Sale3 Days trial$19.991 Year
- Premium Yearly3 Days trial$39.991 Year
- Premium Yearly7 Days trial$49.991 Year
- Pro Yearly3 Days trial$49.991 Year
- Premium Lifetime$49.99









