PDF vs InstaPDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Transform your device into a portable scanner for unlimited multipage documents. Digitize receipts, reports, and more into searchable, editable digital files. Effortlessly share, print, or fax your scanned documents.
- Unlimited multipage scanning
- Advanced OCR text extraction
- Auto-enhancement and smart cropping
- Searchable PDF creation
- Flexible export to cloud services
- Wireless printing and faxing
Read full descriptionHide full description
PDF-Unlimited OCR Scan transforms your iPhone/iPad into a powerful, portable scanner. Get free, unlimited multipage scans with advanced OCR. Digitize any document, from receipts to reports, into perfect digital files. Scan and Perfect Documents Scan Anything: Receipts, notes, invoices, business cards, contracts – capture it all. Auto-Enhance: Smart cropping and auto-correction ensure clear, sharp scans every time. Extract Text with OCR Powerful OCR: Convert your scans into editable and searchable text. Searchable PDFs: Find specific information easily within your digitized documents. Share and Manage Effortlessly Flexible Export: Email, save to Photos, or upload to Dropbox, Google Drive, iCloud Drive, Box, OneDrive, Evernote, OneNote. Print and Fax: Print wirelessly or fax documents directly from the app. Share Options: Send as PDF or JPEG via social media or email. PDF-Unlimited OCR Scan is your essential, free, and unlimited mobile scanning solution with smart text recognition. Download today and streamline your document management!
InstaPDF Scanner
Transform your device into a professional document scanner. Capture, convert, organize, and share documents like receipts, contracts, and notes in seconds with high clarity. Features smart auto-crop, multi-page scanning, and on-device processing for enhanced privacy.
- Smart auto-crop and edge correction
- Crystal-clear image enhancement
- Multi-page PDF creation
- On-device privacy-first processing
- Offline scanning capabilities
- Extensive sharing options
Read full descriptionHide full description
- Meet InstaPDF Scanner — the fast, reliable way to turn your iPhone into a pro-grade document scanner. Capture receipts, contracts, whiteboards, IDs, and notes in perfect clarity. Convert to PDF. Organize, and share in seconds. Why InstaPDF Scan - Blazing fast: Open, scan, done. Zero friction. - Crystal-clear results: Smart auto-crop, perspective fix, and image cleanup. - Multi-page scanning: Scan entire documents in one flow. - Privacy-first: On-device processing for scanning. Key Features - Auto detection & edge correction for perfect crops - Image enhancement: color, grayscale, B&W, and manual fine-tuning - Multi-page PDF with re-order, merge, and delete - File manager: quick search, favorites - Share anywhere: Mail, Messages, Files, Drive, Dropbox, iCloud Drive, and more - Export formats: PDF - Offline mode: scan and process without internet Perfect for - Receipts & expenses - Contracts & invoices - Notes & whiteboards - IDs, forms, shipping labels - Study documents and research Privacy & Security Your documents are yours. - Apple Search Ads — Short (≤30 chars) - Scan to PDF in seconds - AI OCR. Clean results. - Smart PDF scanner
Screenshots
Verdict
The clearest difference is review sentiment: InstaPDF Scanner at 100% against PDF's 25%. InstaPDF Scanner also leads on rating (5.0 vs 1.0) and ads (none vs shown). PDF's advantage is iOS requirement (13.0 vs 18.0). On price, ratings volume, 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.
InstaPDF Scanner holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 25% of PDF's written reviews are positive against 100% of InstaPDF Scanner's.
PDF ships an update every 110 months, InstaPDF Scanner every 2 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | InstaPDF Scanner | |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 110 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 193 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Ramalingam Sivaramakrishnan | Marc Kronberg |
Customer experience
InstaPDF Scanner
In-app purchases
No in-app purchases
InstaPDF Scanner
No in-app purchases
