Comparison

Scan vs Signal Link

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

Head to head
About

Scan

This app provides high-precision scanning for all major 1D and 2D barcode and QR code formats. It offers features like batch scanning, code creation, and organized library management for business and personal use.

Highlights
  • Instant QR and barcode recognition
  • Batch scan mode for multiple codes
  • Organized library with folders
  • QR code generator
  • Tagging system for scans
  • Offline mode access
  • Data export options
Features
Read full description

Scan - QR Code Scanner App is a data capture tool for high-precision scanning, supporting all major 1D and 2D formats for business, retail, and personal use. SUPPORTED FORMATS: * Retail & Logistics: UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 128, ITF. * Industrial & Pro: Data Matrix, PDF417, Aztec, Codabar. * Digital & Social: Standard QR, Micro QR, vCard, MeCard. KEY FEATURES: * Instant Scanner: Recognition of all QR and Barcode formats via camera. * Batch Scan Mode: Process multiple codes in a row for retail and inventory management. * Library & Folders: Group codes into custom folders for structured access. * QR Creator: Generate codes for URLs, Wi-Fi networks, Contact Cards (vCard), and Text. * Tagging System: Add custom tags to scans for filtered search. * Offline Mode: Access your entire library without an internet connection. * Data Export: Share and export codes via email, messaging, or social media. USE SCENARIOS: * Inventory Tracking: Use Batch Mode for warehouse stock and asset management. * Price Comparison: Scan product barcodes (EAN/UPC) to find info and deals. * Wi-Fi Sharing: Create or scan QR codes to join networks instantly. * Business Networking: Generate digital business cards via vCard. WORKFLOW TOOLS: * CSV/TXT Support: Export scanned data for Excel or CRM integration. * Low-Light Scanning: Built-in flashlight toggle for dark environments. * Management System: Folder-based storage for high-volume data. ------------------------------------ Subscription Details: Upon confirming the purchase, your iTunes account will be charged. Subscriptions renew automatically unless automatic renewal is turned off at least 24 hours before the end of the current period. The account will be charged a renewal fee within 24 hours of the end of the current period and will be renewed accordingly. Subscriptions can be managed by users. Visiting the user's iTunes account settings after purchase may disable automatic renewal. For More Information: Terms of Use: https://www.qrreader.space/terms.html Privacy Policy: https://www.qrreader.space/privacy.html

About

Signal Link

Features
Read full description

Signal Link provides you with scheduling and testing for your Modbus communication stairwell pressurisation system

Screenshots

Scan4 screens
Signal Link3 screens

Verdict

The call

The clearest difference is in-app purchases: Signal Link at none against Scan's 7. Signal Link also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price and ads 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. Scan sells 7 in-app purchases, starting at $6.99 per 7 days. Signal Link asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Scan versus Signal Link: the parameters behind the verdict, then further details
ParameterScanSignal Link
PriceFreeFree
Rating4.5 (238 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings238 — better—
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.414.0 — better
Further details — not scored
Size228 MB54 MB
Age rating17+17+
DeveloperFlex App Limitedt2Fi

In-app purchases

7 purchases

Scan

Subscriptions6
  • Get Unlimited Access3 Days trial$6.997 Days
  • Unlock QR Code AI Generator$6.997 Days
  • Get Unlimited Access$9.997 Days
Show 3 more
  • Get Unlimited Access3 Days trial$9.997 Days
  • Unlock QR Code AI Generator$29.991 Year
  • Unlock QR Code AI Generator$49.991 Year
One-time1
  • Unlock QR Code AI Generator$69.99
None

Signal Link

No in-app purchases

Questions

Is Scan free?
Scan is free to download, with in-app purchases available.
Is Signal Link free?
Signal Link is free to download, with no in-app purchases.
Do Scan or Signal Link have ads?
Neither Scan nor Signal Link shows ads.

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