Comparison

QRCode ScanStudio vs DocRelay

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

Head to head
About

QRCode ScanStudio

This app is a comprehensive workspace for managing machine-readable content. It allows users to scan, decode, generate, and organize QR codes and barcodes, and also convert documents to PDF. It offers advanced scanning features and structured data parsing for various payload types.

Highlights
  • Live camera scanning with advanced controls
  • Extract codes from still images
  • Parse structured data from payloads
  • Generate QR codes and barcodes
  • Convert documents to PDF
  • Searchable local library for organization
Features
Read full description

QRCode ScanStudio: PDF Lab is not a one-button QR reader. It is a structured code workspace for capturing, decoding, generating, exporting, and organizing machine-readable content on iPhone. The app combines a live camera scanning pipeline, still-image code extraction, semantic payload parsing, QR and barcode generation, document-to-PDF export, and a searchable local library in one native workflow. The result is a tool that behaves more like a compact content instrument than a disposable scanner utility. Live scanning is built on a real-time camera session with continuous autofocus, smooth focus behavior, center-weighted focus and exposure tuning, subject-area monitoring, torch control, and duplicate suppression logic. This helps the scanner remain stable during repeated reads and reduces accidental re-capture of the same payload. It also works beyond the camera. You can import an image from Photos and run barcode or QR detection on the still image, which is useful when codes are embedded in screenshots, posters, invoices, packaging, or archived media. Instead of treating every scan as raw text, the app classifies and interprets supported payloads into structured result types, including: URLs Email addresses Phone numbers SMS payloads Wi-Fi credentials vCard contact data Calendar event payloads Location-style payloads Plain text and generic barcode content When a payload contains structured data, decomposed fields are presented for faster review. For example, Wi-Fi content can expose network name, security type, and password fields; contact payloads can separate name, company, phone, and email; event payloads can surface title, location, start time, and end time. The built-in creation studio can generate scannable QR codes or barcodes for multiple real-world scenarios, including websites, text, Wi-Fi access, email, phone, SMS, contact cards, events, addresses, app links, crypto addresses, and selected social/profile shortcuts. Generated codes can be previewed, shared, stored, favorited, and revisited from the in-app library. For document workflows, PDF creation is available in two practical forms: Build one PDF from selected photos Capture paper pages with the document scanner and export them as a PDF file Everything is organized in a local history system with search, filters, favorites, generated-code records, scanned-result records, and PDF document records. Additional controls include optional scan history saving, haptic feedback, scan sound, detected-code highlighting, and automatic opening of scanned links when enabled by the user. Subscription & In-App Purchase Information Some features require a subscription. Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime via your Apple ID account settings. Privacy Policy Link:https://www.yuehe20219.link/pp/6759906764/ Terms of Use:https://www.yuehe20219.link/tou/6759906764/

About

DocRelay

Features
Read full description

Send documents by fax directly from your phone with DocRelay, a focused mobile fax tool designed around a clear and straightforward sending process. Choose the document you want to send, review it before transmission, enter the recipient’s fax number, and confirm the details when you are ready. DocRelay keeps each step organized so you can move from file selection to fax delivery without unnecessary complexity. DOCUMENT-TO-FAX WORKFLOW Select or import the file you want to fax and review the document before sending. Enter the recipient information, check the fax details, and continue to the sending process when everything is ready. CLEAR SENDING STATUS Follow the status of your fax while it is being processed and view the result when transmission is complete. This makes it easier to confirm whether a fax has been sent successfully or requires further attention. FAX HISTORY Keep track of previous fax activity from the history section. Recent records are organized in one place so you can return to past fax information when needed. SIMPLE MOBILE EXPERIENCE DocRelay is designed to keep the essential fax workflow easy to follow. Instead of relying on traditional fax equipment, you can prepare and send documents through a mobile workflow wherever you have access to your phone. KEY FEATURES • Select and import documents for faxing • Preview files before sending • Enter recipient fax numbers • Review fax information before transmission • Send fax documents from your phone • View sending progress and transmission results • Access previous fax activity • Manage essential app settings ABOUT SUBSCRIPTION We offers auto-renewable subscription plans: • Weekly — $7.99 • Monthly — $34.99 • Yearly — $49.99 Payment will be charged to your Apple Account at confirmation of purchase. Your subscription automatically renews unless it is canceled at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time in your Apple Account subscription settings. Whether you need to send business documents, forms, signed files, or other materials by fax, DocRelay provides the essential tools for preparing, sending, and keeping track of your fax activity from one place. Term of use:https://www.betathrill.com/terms.html Privacy policy:https://www.betathrill.com/privacy.html Contact us:support@betathrill.com

Screenshots

QRCode ScanStudio3 screens
DocRelay4 screens

Verdict

The call

QRCode ScanStudio and DocRelay are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. QRCode ScanStudio sells 3 in-app purchases, starting at $9.99 per 7 days and DocRelay sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
QRCode ScanStudio versus DocRelay: the parameters behind the verdict, then further details
ParameterQRCode ScanStudioDocRelay
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size32 MB16 MB
Age rating4+17+
Developer阳 李Beta Thrill Limited

In-app purchases

3 purchases

QRCode ScanStudio

Subscriptions2
  • VIP Membership$9.997 Days
  • VIP Membership$39.991 Year
One-time1
  • VIP Membership$49.99
3 purchases

DocRelay

Subscriptions3
  • weekly$7.997 Days
  • monthly$34.991 Month
  • yearly$49.991 Year

Questions

Is QRCode ScanStudio free?
QRCode ScanStudio is free to download, with in-app purchases available.
Is DocRelay free?
DocRelay is free to download, with in-app purchases available.
Do QRCode ScanStudio or DocRelay have ads?
Neither QRCode ScanStudio nor DocRelay shows ads.

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