QR Code vs EchoPDF Ai
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
QR Code
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Looking for a powerful, secure, and fast QR code scanner? QR Code: Scan & Create Fast is the essential tool for your iPhone. Whether you need to scan a restaurant menu, connect to WiFi without typing passwords, or check product prices in-store, we have you covered. KEY FEATURES: + Lightning Fast Scan: Instantly detect and scan any QR code or Barcode using your camera. + All-in-One Generator: Create your own QR codes for URLs, WiFi, Contacts (vCard), Text, Emails, and more. + Smart Shopping: Scan product barcodes (UPC, EAN) to compare prices online and save money. + History Management: Automatically save your scan history. Export as CSV/TXT for inventory management. + Low Light Support: Built-in flashlight support for scanning in dark environments. + Scan from Gallery: Recognize codes directly from your photos/screenshots. WHY CHOOSE US? Privacy First: We only ask for necessary camera permissions. Your data remains safe. Batch Mode: Scan multiple codes at once (perfect for inventory). Customizable: Personalize the app icon and theme. SUPPORTED FORMATS: QR Code, Data Matrix, EAN-8, EAN-13, Code 39, Code 93, Code 128, UPC-A, UPC-E, ITF, Codabar, RSS-14 (all variants). Download QR Code: Scan & Create Fast today and turn your phone into a smart scanning tool! Policy URL: https://sites.google.com/view/qr-scanner-new Term URL: https://sites.google.com/view/qr-scanner-new-terms
EchoPDF Ai
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EchoPDF Ai brings everyday PDF tasks into one clear workspace: merge, split, export pages as images, convert Office documents to PDF, and create new PDFs through a fast, conversational flow. Chat-style PDF creation Type plain text or pick a photo from your library to generate a PDF, then save it inside the app or share it with the system share sheet. PDF toolkit β’ Merge β Combine multiple PDFs and images into a single file β’ Split β Split a PDF by pages for easier filing β’ To picture β Export PDF pages as images β’ File conversion β Turn Word, Excel, and PowerPoint files into PDFs Scan & library Use the Scan tab to pull images from your photos, and keep PDFs, splits, and exports organized in one document library. Built for quick work on the goβoffice paperwork, school notes, and one-off files. Supported formats and conversion results depend on what you import and what the app accepts in each flow.
Screenshots
Verdict
The clearest difference is in-app purchases: EchoPDF Ai at none against QR Code's 2. EchoPDF Ai also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. QR Code sells 2 in-app purchases, starting at $4.99 per 7 days. EchoPDF Ai asks for nothing beyond the download.
QR Code ships an update every 3 weeks, EchoPDF Ai monthly. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.
| Parameter | QR Code | EchoPDF Ai |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Monthly |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.6 β better | 16.0 |
| Further details β not scored | ||
| Size | 25 MB | 644 MB |
| Age rating | 4+ | 4+ |
| Developer | Pham Dinh Sy | UNLIMITED BURST TECHNOLOGY CO., LIMITED |
In-app purchases
QR Code
- Weekly Subscription3 Days trial$4.997 Days
- Yearly Subscription$29.991 Year
EchoPDF Ai
No in-app purchases
Questions
Is QR Code free?
Is EchoPDF Ai free?
Do QR Code or EchoPDF Ai have ads?
Which is updated more often, QR Code or EchoPDF Ai?
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