Big QR Reader vs EasePDF Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big QR Reader
Easily scan and decode various QR codes and barcodes, including contact info, URLs, Wi-Fi credentials, and product details. It supports scanning from your gallery and in low-light conditions, with all scan history saved for quick access.
- Reads all QR & barcode formats
- Saves scan history
- Scans from gallery
- Flashlight for dark environments
- Offline scanning
- Scans promotion and coupon codes
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Big QR Reader can read and decode all kinds of QR code and barcode, including contacts, products, URL, Wi-Fi, text, books, E-mail, location, calendar, etc. You can also use it to scan promotion and coupon codes in shops to get discounts. Why choose Big QR Reader? √ Support all QR & barcode formats √ All scan history will be saved √ Scan QR / barcodes from gallery √ Use flashlight to scan in dark environment √ No internet connection required √ Scan promotion and coupon codes √ Privacy safe. Only camera permission required How to use 1. Point camera to the QR code/barcode 2. Auto recognize, scan and decode 3. Get results and relevant options Privacy Policy: https://app.penbob.top/Privacy.html Terms of Use: https://app.penbob.top/Service.html
EasePDF Pro
Transform scans into professional documents with instant camera-to-PDF conversion, OCR text extraction, and easy editing tools. Manage, organize, and share your files efficiently from your mobile device.
- Camera-to-PDF scanning
- OCR text extraction
- Image merging into PDF
- Text and layout editing
- Intelligent PDF library
- One-tap sharing
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EasePDF Pro: PDF Editor Creator Instant Scanning, Editing & PDF Sharing Mobile Office Essential: Transform messy scans into professional documents anytime, anywhere ► Efficient Creation Camera-to-PDF: Scan documents with auto-cropping and one-click PDF generation Album-to-PDF: Merge multiple images into single files OCR Text Extraction: Convert handwritten notes → searchable & editable PDFs (direct text copying) Rapid Generation: Capture → Confirm → Create PDF (3-step process) ► Professional Editing Precision Adjustment: Freely crop page sizes, rotate document orientation Content Optimization: Built-in tools for easy text and layout editing ► Smart Management & Sharing Intelligent Library: Categorize and manage all local/created PDFs One-Tap Sharing: Instantly send files via email or share with others effortlessly ► Choice of Professionals 10× Efficiency: Generate invoices in 20 seconds (vs. 5 mins manually) Pro Features, Zero Learning Curve All-in-One Solution: Replaces scanners + converters + PDF editors ► Subscription Options EasePDF Pro offers flexible plans to match your workflow needs: Weekly Plan: $3.99 per week Monthly Plan: $9.99 per month — includes a 3-day free trial Annual Plan: $24.99 per year — includes a 3-day free trial After the trial period (if applicable), your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in Account Settings after purchase. ► Privacy & Terms of Service EasePDF Pro respects your privacy and does not require account login. This app uses AdMob for ad-based revenue and Apple subscriptions for premium access. Analytics data is collected via Firebase to improve product experience. By using this app, you agree to our Terms of Service and Privacy Policy. For any questions or support, please contact us at: freebired234@163.com Effective Date: October 14, 2025 ► Redefine Your Document Workflow Download EasePDF Pro: PDF Editor Creator – Where Professionalism Meets Simplicity.
Screenshots
Verdict
The clearest difference is in-app purchases: Big QR Reader at none against EasePDF Pro's 4. Big QR Reader also leads on update cadence (every 5 days vs every 2 months) and rating (5.0 vs 4.8). EasePDF Pro's advantage is ads (none vs shown). On price, ratings volume, device support and iOS requirement 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. EasePDF Pro sells 4 in-app purchases, starting at $3.99 per 7 days. Big QR Reader asks for nothing beyond the download.
Big QR Reader holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Big QR Reader ships an update every 5 days, EasePDF Pro every 2 months. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.
| Parameter | Big QR Reader | EasePDF Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.8 (4 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Peidatong Technology Co., Ltd. | BITTER CARROT (HK) LIMITED |
Customer experience
Big QR Reader
EasePDF Pro
In-app purchases
Big QR Reader
No in-app purchases
EasePDF Pro
- Weekly Access$3.997 Days
- Discounted Monthly Access$5.991 Month
- Monthly Access3 Days trial$9.991 Month
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- Yearly Access3 Days trial$24.991 Year








