Comparison

ByteBlower Wireless Endpoint vs QRDefender

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

Head to head
About

ByteBlower Wireless Endpoint

Easily test the performance of wired Ethernet and Wi-Fi networks using your smartphone or tablet. This tool simplifies network assessment with a user-friendly interface and clear reports, making it ideal for professionals.

Highlights
  • Test wired Ethernet and Wi-Fi performance
  • User-friendly interface
  • Speedy and accurate testing
  • Generate clear reports
  • Add-on for ByteBlower server
  • Reproducible results
Features
Read full description

Did you think that assessing the performance of Wi-Fi networks was complex, time-consuming and expensive? Meet ByteBlower® - a unique, utterly user-friendly tool to speedily and accurately test the performance of wired Ethernet and Wi-Fi networks, as well as network equipment. The ByteBlower Endpoint app is the mobile equivalent of a ByteBlower traffic port. It helps you test the performance of your Wi-Fi networks on any smartphone or tablet in three simple steps: • download the app • run the test scenario (via your familiar ByteBlower GUI) • analyze the report to see how your Wi-Fi networks are performing. Why ByteBlower? Built by Excentis, an international expert in network testing technology, ByteBlower is the favorite performance testing platform of numerous telecom/network operators and equipment manufacturers/vendors around the world. They love it for its: • unequalled ease-of-use (e.g. very easy to provide reproducible results) • flexibility • scalability • crystal-clear reports • low TCO thanks to the all-in-one concept (server, GUI, API client software, licenses, updates and support) Remember, this is not a standalone application for Wi-Fi network performance tests. ByteBlower Wireless Endpoint is an add-on to be used in combination with the ByteBlower server.

About

QRDefender

Features
Read full description

QRDefender scans and analyses QR codes before you interact with them, protecting you from QRishing — phishing attacks hidden inside QR codes. SCAN FIRST, ACT SAFELY Every QR code is analysed and classified into clear safety levels: Safe, Privacy Warning, Suspicious, or Dangerous. You see exactly what a QR code contains — the URL, phone number, payment details, or WiFi network — before you open, call, or connect. ADVANCED THREAT DETECTION • Phishing pattern recognition and brand impersonation detection • Typosquatting analysis for lookalike domains • SSL/TLS certificate verification • Redirect chain tracking — see where a link really goes • URL shortener unmasking • Suspicious TLD and port detection • Tracker identification PRIVACY FIRST • Biometric or device password lock • No personal data, URLs, or scan content shared • Analytics and crash reporting disabled by default • Data stored securely on your device Add to Control Centre, Lock Screen, or Home Screen. Use Siri: "Scan a QR code with QRDefender".

Screenshots

ByteBlower Wireless Endpoint2 screens
QRDefender4 screens

Verdict

The call

The clearest difference is update cadence: QRDefender at weekly against ByteBlower Wireless Endpoint's every 3 months. ByteBlower Wireless Endpoint's advantage is iOS requirement (14.0 vs 17.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ByteBlower Wireless Endpoint ships an update every 3 months, QRDefender weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
ByteBlower Wireless Endpoint versus QRDefender: the parameters behind the verdict, then further details
ParameterByteBlower Wireless EndpointQRDefender
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size29 MB56 MB
Age rating4+4+
DeveloperExcentis NVEzequiel Leonardo Aceto

In-app purchases

None

ByteBlower Wireless Endpoint

No in-app purchases

None

QRDefender

No in-app purchases

Questions

Is ByteBlower Wireless Endpoint free?
ByteBlower Wireless Endpoint is free to download, with no in-app purchases.
Is QRDefender free?
QRDefender is free to download, with no in-app purchases.
Do ByteBlower Wireless Endpoint or QRDefender have ads?
Neither ByteBlower Wireless Endpoint nor QRDefender shows ads.
Which is updated more often, ByteBlower Wireless Endpoint or QRDefender?
ByteBlower Wireless Endpoint ships an update every 3 months, and QRDefender weekly. Most recently, ByteBlower Wireless Endpoint was updated on November 2, 2026 and QRDefender on November 4, 2026.

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