Comparison

PDF Scanner vs QR Atelier

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

Head to head
About

PDF Scanner

Transform your iPhone into a powerful document studio. Scan, read, edit, merge, and manage all your PDF files with this all-in-one, ultra-fast, and intuitive application. Keep your documents confidential with local processing.

Highlights
  • Intelligent document scanning
  • PDF reading and annotation
  • Drawing and easy signing
  • Merge and organize PDFs
  • Ultimate file manager
  • Local data privacy
Features
Read full description

Transform your iPhone into a powerful, pocket-sized document studio! Whether you are a student, professional, or simply trying to go paperless, PDF Scanner - File Reader provides you need to scan, read, edit, and manage your PDF files seamlessly. Stop juggling multiple apps for your documents. We bring all the essential PDF tools into one lightning-fast, easy-to-use application. CORE FEATURES: Smart Document Scanner Instantly turn receipts, notes, and multi-page documents into crystal-clear PDFs. Read & Annotate Enjoy a smooth, fast PDF reading experience. Highlight important text, draw shapes, or add notes directly onto your documents. Easy Drawing & Signing Sign contracts, forms, and official applications directly on your screen using the intuitive brush tool. Write your name or add hand-drawn annotations naturally to any document, then save it instantly. Merge & Organize Combine multiple PDFs or images into a single, organized document. Reorder, extract, or delete specific pages with an intuitive interface. Ultimate File Manager Organize your documents with custom folders and quick search. LOCAL-FIRST PRIVACY Your documents are your business. PDF Scanner - File Reader is built on a "Local-First" philosophy. The vast majority of document rendering, scanning, and editing happens directly on your device. We do not upload your sensitive files to our servers without your permission. Download PDF Scanner - File Reader and take control of your digital documents!

About

QR Atelier

Design and scan QR codes with extensive customization options. Create visually appealing and functional QR codes for various purposes, with a built-in readability checker and local library for saving and organizing your designs. Scan existing codes and convert them into new designs.

Highlights
  • Customizable QR code design
  • Multiple QR code types (Wi-Fi, contact, email, etc.)
  • Readability checker
  • Local library for saving designs
  • QR code scanning
  • Import and decorate existing QR codes
Features
Read full description

Create QR codes that are as beautiful as they are reliable. QR Atelier gives you a full design workshop — not just a generator. Start from a template or paste your own text or link. Create QR codes for Wi‑Fi, contact cards, email, phone numbers, SMS, locations, and profile links. Then style every detail: colours, module shapes, corner styles, centre logos, frames, quiet‑zone spacing, and error correction. The built‑in readability check keeps your designs practical. It warns you about low contrast, tight quiet zones, oversized logos, or rendering issues — so you never save or print a code that won't scan. Every design you make is saved in a local library. Reopen, edit, duplicate, and organise your work with project folders. When a design is ready, export it as a PNG (with or without background), share it with other apps, or copy the payload text for reuse. Need to scan? Use your camera to read QR codes and common barcode formats. Copy the detected value, open links, search non‑link text, or turn scanned content into a new QR design. You can also import an existing QR image from Photos and decorate it in the designer. No account required. Everything works offline right on your device. Perfect for creators, small shops, classrooms, offices, events, and everyday users who want QR codes that look great and scan every time. Download QR Atelier — design once, reuse forever.

Screenshots

PDF Scanner4 screens
QR Atelier4 screens

Verdict

The call

The clearest difference is rating: QR Atelier at 5.0 against PDF Scanner's 3.6. PDF Scanner's advantage is ratings volume (20 vs 6). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

QR Atelier holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 20 and 6 respectively.

UpkeepUpdate frequency

PDF Scanner ships an update every 4 weeks, QR Atelier every 6 weeks. Both last shipped on October 25, 2026.

Scorecard2 real differences · 8 level
PDF Scanner versus QR Atelier: the parameters behind the verdict, then further details
ParameterPDF ScannerQR Atelier
PriceFreeFree
Rating3.6 (20 ratings)5.0 (6 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings20 — better6
Update frequencyEvery 4 weeks — betterEvery 6 weeks
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhoneiPhone
Requires iOS16.6 — better17.6
Further details — not scored
Size115 MB65 MB
Age rating4+4+
DeveloperFuzhou Xuanlong Technology Co., Ltd.Fuzhou Qingyue Network Technology Co., Ltd.

Customer experience

PDF Scanner

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

QR Atelier

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PDF Scanner

No in-app purchases

None

QR Atelier

No in-app purchases

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with no in-app purchases.
Is QR Atelier free?
QR Atelier is free to download, with no in-app purchases.
Which has better reviews, PDF Scanner or QR Atelier?
QR Atelier is rated higher. PDF Scanner averages 3.6 out of 5 from 20 ratings, while QR Atelier averages 5.0 from 6 ratings.
Do PDF Scanner or QR Atelier have ads?
Both PDF Scanner and QR Atelier show ads.
Which is updated more often, PDF Scanner or QR Atelier?
PDF Scanner ships an update every 4 weeks, and QR Atelier every 6 weeks. Most recently, PDF Scanner was updated on October 25, 2026 and QR Atelier on October 25, 2026.

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