ScannerDPI vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScannerDPI
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ScannerDPI is a fast and precise document scanner for iPhone and iPad. Capture documents with your camera, optimize image quality, and export high-quality PDFs with adjustable DPI settings. Features: • Scan documents using the camera • Adjust DPI, format, and compression • Export high-quality PDFs • OCR text recognition • Clean and intuitive interface Designed for professionals and everyday use.
PDF Scanner
Transform your mobile device into a powerful document scanner and PDF editor. Digitize receipts, contracts, and IDs, then easily edit, organize, and share them. All your documents are stored securely on your device for complete privacy.
- Multi-page document scanning
- Create PDFs from photos, text, and webpages
- Edit PDFs with signatures, text, and watermarks
- Merge, split, and export PDF pages
- On-device OCR for text extraction
- Organize and search all your PDFs
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PDF Scanner turns your iPhone or iPad into a document scanner and PDF toolkit. Scan receipts, contracts, notes, and ID cards, then edit, organize, and share — stored on your device. SCAN TO PDF • Scan multi-page documents with your camera • Manual or automatic capture • Scan ID cards and passports (two cards per page) • Filters: Color, Enhanced, Grayscale, or Black & White • Review and remove pages before saving CREATE PDFs • Photos to PDF — combine images into one file • Text to PDF — type or paste notes with formatting • Web to PDF — save a webpage as a PDF • Import PDFs and images from the Files app EDIT & ORGANIZE • Reorder, rotate, and delete pages • Add signatures, text, watermarks, and page numbers • Erase marks and white-out regions • Enhance contrast and compress file size • Merge PDFs or split by page range • Export pages as JPG images • Extract text with on-device OCR, export as RTF YOUR LIBRARY • Search, sort, and browse saved PDFs • Rename, share, and print • Thumbnail previews and storage insights PRIVATE BY DESIGN Documents stay on your device. No cloud upload and no account required. Designed for iPhone and iPad.
Screenshots
Verdict
The clearest difference is ads: ScannerDPI at none against PDF Scanner's shown. PDF Scanner's advantage is iOS requirement (16.0 vs 26.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ScannerDPI | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 3 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Axel Roehken | Ali Nawaz |
In-app purchases
ScannerDPI
No in-app purchases
PDF Scanner
No in-app purchases









