Comparison

QR Code Scanner vs Trailer Check Pro

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

Head to head
About

QR Code Scanner

Instantly scan and generate QR codes and barcodes for various purposes. Organize your scans with folders and export data for easy management. Offers a premium upgrade for advanced features and an ad-free experience.

Highlights
  • Scan QR codes and barcodes
  • Create custom QR codes
  • Save and organize scans
  • View detailed scan data
  • Export scans to CSV
  • Generate codes for Wi-Fi, links, contacts
Features
Read full description

Scan and create QR codes and barcodes instantly. Fast, reliable, and designed for everyday use. ◉ SCAN ANY QR OR BARCODE Point and scan to get instant results. Supports major formats including QR Code, EAN-13, UPC, Code 128. ◉ CREATE CUSTOM CODES Generate QR codes for Wi-Fi, links, contacts, text, email, phone, or events. Create barcodes for products and items. ◉ SAVE & ORGANIZE Store all scans in history. Create folders to organize personal, business, or inventory items. ◉ DETAIL VIEW Access full decoded data, open links, copy text, or share results instantly. ◉ EXPORT Export scans or generated codes to CSV for easier tracking and management. Upgrade to Premium for unlimited scans, batch mode, advanced generation options, and an ad-free experience. Manage or cancel anytime in your iPhone settings. ◉ CONTACT: For app support please contact us at: info@qrode.app Terms of use: https://qrode.app/terms.html Privacy policy: https://qrode.app/privacy.html

About

Trailer Check Pro

Features
Read full description

TrailerCheck Pro is a high-fidelity diagnostic application designed to interface seamlessly with TrailerCheck Pro hardware via Bluetooth Low Energy (BLE). Built for mechanics, fleet operators, and DIY enthusiasts, it provides professional-grade diagnostics, monitoring, and control for trailer lighting and power systems. Key Features: Real-Time Telemetry: Monitor output voltage, load current, device temperature, and battery health with high precision. Lighting Controls: Interactive, wireless control over Brake, Tail, Clearance, Turn Signals, Hazards, and Auxiliary power. Intelligent Visualization: Real-time trailer model visualization showing active light states and animations as you test. Battery Diagnostics: Advanced monitoring with support for various battery types (Milwaukee M18, DeWalt 20V, Bosch 18V). Over-the-Air Updates: Perform wireless firmware updates on your TrailerCheck Pro hardware directly from the app. NFC Quick-Launch: Instantly launch the app and connect by tapping your phone to the hardware case. Note: This app requires the physical TrailerCheck Pro hardware to function.

Screenshots

QR Code Scanner4 screens
Trailer Check Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Trailer Check Pro at none against QR Code Scanner's 5. Trailer Check Pro also leads on ads (none vs shown). On price, device support and iOS requirement 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. QR Code Scanner sells 5 in-app purchases, starting at $6.99 per 7 days. Trailer Check Pro asks for nothing beyond the download.

Scorecard2 real differences · 8 level
QR Code Scanner versus Trailer Check Pro: the parameters behind the verdict, then further details
ParameterQR Code ScannerTrailer Check Pro
PriceFreeFree
Rating4.4 (435 ratings) — better—
Positive reviews94.4% of reviews—
Number of ratings435 — better—
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size34 MB32 MB
Age rating4+4+
DeveloperAnastasiia BalanGreg Maendel

In-app purchases

5 purchases

QR Code Scanner

Subscriptions5
  • Weekly Sale - Full Premium Access3 Days trial$6.997 Days
  • Premium Full Access - Week3 Days trial$9.997 Days
  • Year Sale - Full Premium Access$19.991 Year
Show 2 more
  • Premium Full Access - Yearly3 Days trial$39.991 Year
  • Premium Full Access - Year$39.991 Year
None

Trailer Check Pro

No in-app purchases

Questions

Is QR Code Scanner free?
QR Code Scanner is free to download, with in-app purchases available.
Is Trailer Check Pro free?
Trailer Check Pro is free to download, with no in-app purchases.
Do QR Code Scanner or Trailer Check Pro have ads?
QR Code Scanner shows ads; Trailer Check Pro does not.

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