Comparison

Smart QR Scanner & Code Maker vs PDF Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Smart QR Scanner & Code Maker

Features
Read full description

Smart QR Maker & Scanner is an efficient tool to generate high-quality QR codes. With its user-friendly interface and numerous customization options, you can quickly generate QR codes for websites, texts, Wi-Fi, business cards, SMS, and social media profiles. Customize your QR codes by adjusting their colors, patterns, and frames. Add logos and text to enhance the appearance and functionality of your QR code. Try it out now! Generate beautiful and unique QR codes with ease! Create QR Code: Generate QR codes for different types of content, including website links, contact details, texts, Wi-Fi networks, business cards, SMS, and social media accounts. Make it easier to display information. Multiple Templates: Smart QR offers various pre-designed templates. You can generate a QR code in just a few simple steps, and templates are constantly updated to help you create unique and attractive QR codes. Highly Customizable: You can personalize your QR codes with a range of customization options, including colors, patterns, and frames. Colors: Choose from a variety of solid colors to make your QR code vibrant. Patterns: Add special patterns to make your QR codes stand out. Logo: Insert your personal logo or social profile photo into the QR code. QR Code Scanner: In addition to generating QR codes, Smart QR also offers a powerful QR code scanner. You can scan QR codes and barcodes of any type. Scanning from the photo library is also supported. Share the scanned content easily with friends. Discover the world by scanning QR codes and barcodes! Generate and share QR codes for URLs, Wi-Fi, events, vCards, and more. You can also manage inventory with the business scanner mode and much more. With Smart QR, you can: • Scan, create, and share your own QR codes with ease. • Get specific information by adding custom websites to barcode searches. • Manage unlimited scan history. • Instantly send codes to a web server in business mode. • Utilize Smart QR for inventory and quality management in your small business. • Share content directly from apps as QR codes. *** Upgrade to Premium to unlock all features*** You can choose: one-time payment with 3-day free trial or yearly subscription. Free Plan • unlimited QR scanning and creation Want More? Go Premium: - add custom websites to barcode searches for specific information. - unlimited scan history management. - use Smart QR for inventory and quality management. - insert your logo or social profile photo into QR codes. - add unique patterns to make your QR codes stand out. Subscription Options: • Weekly Premium Plan • Annual Premium Plan Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage your subscription or turn off auto-renewal in Account Settings. Unused trial time is forfeited when you subscribe. Smart QR - Your all-in-one QR solution. Privacy: https://smartqrmakerapp.com/privacy.html Terms: https://smartqrmakerapp.com/terms.html

About

PDF Converter

This app transforms your mobile device into a powerful PDF scanner and editor. Convert various file types to and from PDF, perform OCR for searchable text, and secure your documents with passwords and encryption. It offers a comprehensive suite of tools for managing, signing, and annotating PDFs without needing a desktop.

Highlights
  • Mobile document scanning with auto edge detection
  • On-device OCR for searchable text
  • Convert to/from PDF and multiple file formats
  • Merge, split, reorder, and compress PDFs
  • Sign, fill forms, and annotate documents
  • Password protection and redaction
  • iCloud sync and share sheet integration
Features
Read full description

PDF Converter — Scan, Convert & Edit PDFs Like a Pro The all-in-one PDF powerhouse for iPhone and iPad. Scan documents, convert almost any file to or from PDF, sign, edit, protect, and organize — all in one beautifully designed, privacy-first app. No desktop required. SCAN ANYTHING, INSTANTLY Turn your camera into a pocket scanner. Automatic edge detection and perspective correction deliver crisp, professional scans every time. Capture multi-page documents, receipts, IDs, and even barcodes — then save straight to PDF. SEARCHABLE TEXT WITH ON-DEVICE OCR Smart OCR recognizes text in your scans and images, turning every document into a fully searchable, selectable file. It runs entirely on your device in multiple languages — fast, accurate, and private. THE ULTIMATE FILE CONVERTER Convert to and from PDF with studio-grade fidelity: • PDF → Word, Excel, PowerPoint, EPUB, Image, Text, Markdown, HTML, JSON & CSV • Word, Excel, PowerPoint & Apple Pages/Numbers/Keynote → PDF • Images (JPEG, PNG, HEIC, TIFF, SVG), RTF, Markdown, HTML, CSV, code & more → PDF If you have a file, iPDF can turn it into a polished PDF — and back again. A COMPLETE PDF TOOLKIT Everything you need to finish the job: • Merge & split documents • Reorder, rotate & delete pages • Compress — even down to a target file size • Add watermarks, headers, footers & Bates numbering • Edit metadata, bookmarks & outlines • Find & replace text • Compare two PDFs side by side • Extract images & text SIGN, FILL & ANNOTATE Draw and save your signature, then drop it onto any document in seconds. Fill out forms, highlight, draw, and add notes with a fluid, intuitive markup toolkit. PROTECT WHAT MATTERS Lock PDFs with passwords and strong encryption. Permanently redact sensitive information. Add a Face ID / Touch ID app lock so your files stay yours and yours alone. READ & ORGANIZE WITH EASE A distraction-free reader with bookmarks, search, and saved reading positions. Keep everything in sync across your devices with iCloud Drive, and import files from any app through the share sheet. BUILT FOR PRIVACY Scanning and OCR happen right on your device. Your documents stay in your control — no account required. MORE TO LOVE • Siri Shortcuts & App Intents • Native iPhone & iPad design • Available in 13 languages • Fast, modern, and built for the latest iOS SUBSCRIPTION & PRICING • $49.99/Yearly and $9.99/Week and $9.99/Week with 3-day free trial • 3-day free trial, then auto-renews weekly at the price shown before purchase • Payment charged to your iTunes account at purchase confirmation • Subscription auto-renews unless canceled ≥24h before the end of the current period • Manage/cancel anytime in your iTunes account Settings Privacy Policy: https://appspolicymanager.com/apps/pdf-converter-docs-scanner/privacy-policy Terms of Use: https://appspolicymanager.com/apps/pdf-converter-docs-scanner/terms Whether you're a student, a freelancer, or a business professional, iPDF Ultimate replaces a whole stack of apps with one. Download now and take total command of your documents. Premium subscriptions unlock unlimited access to all tools, with weekly, yearly, and lifetime plans and a free trial. Subscriptions auto-renew; cancel anytime in Settings.

Screenshots

Smart QR Scanner & Code Maker4 screens
PDF Converter4 screens

Verdict

The call

The clearest difference is ads: PDF Converter at none against Smart QR Scanner & Code Maker's shown. PDF Converter also leads on update cadence (every 5 days vs every 7 months). Smart QR Scanner & Code Maker's advantage is iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Smart QR Scanner & Code Maker sells 2 in-app purchases, starting at $9.99 per 7 days and PDF Converter sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Smart QR Scanner & Code Maker ships an update every 7 months, PDF Converter every 5 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 6 level
Smart QR Scanner & Code Maker versus PDF Converter: the parameters behind the verdict, then further details
ParameterSmart QR Scanner & Code MakerPDF Converter
PriceFreeFree
Rating—5.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 7 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size14 MB58 MB
Age rating4+4+
DeveloperSmart FamilyKomal Gangani

In-app purchases

2 purchases

Smart QR Scanner & Code Maker

Subscriptions2
  • Premium Weekly Subscription3 Days trial$9.997 Days
  • Premium Yearly Subscription$49.991 Year
3 purchases

PDF Converter

Subscriptions3
  • Weekly3 Days trial$9.997 Days
  • Weekly$9.997 Days
  • Yearly$49.991 Year

Questions

Is Smart QR Scanner & Code Maker free?
Smart QR Scanner & Code Maker is free to download, with in-app purchases available.
Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Do Smart QR Scanner & Code Maker or PDF Converter have ads?
Smart QR Scanner & Code Maker shows ads; PDF Converter does not.
Which is updated more often, Smart QR Scanner & Code Maker or PDF Converter?
Smart QR Scanner & Code Maker ships an update every 7 months, and PDF Converter every 5 days. Most recently, Smart QR Scanner & Code Maker was updated on September 30, 2026 and PDF Converter on October 14, 2026.

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