Lifetime QR Codes vs DeviceCheckHub

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Lifetime QR Codes compared with DeviceCheckHub
Detail	Lifetime QR Codes	DeviceCheckHub
What it does	Editable QR codes you pay for once, with no monthly subscription	Free online device tests and calculators that run in your browser with nothing to install or upload
Stage	Startup	Not given
Founded	2024	Not given
Based in	US	Not given
Pricing model	Paid	Free
Pricing	$50 per code (one-time payment). Volume discounts: 3 codes at $43/ea ($129 total, 14% off); 5 codes at $39/ea ($195 total, 22% off); 10 codes at $36/ea ($360 total, 28% off); 25 codes at $33/ea ($825 total, 34% off); 50 codes at $31/ea ($1,550 total, 38% off); 100 codes at $29/ea ($2,900 total, 42%	Not given
Key features	Editable QR codes that can be changed after printing without reprinting Unlimited scans forever with no throttling or overage charges Custom logo and color support for QR codes High-resolution exports in PNG, SVG, PDF and EPS formats 24/7 human customer support via chat, email and phone 30-day money-back guarantee on first code 99.9% uptime target backed by enterprise infrastructure	Microphone testing with live input levels and recording Speaker and headphone testing with frequency sweeps Webcam testing with resolution and frame rate display Keyboard testing for dead, stuck and double-typing keys Mouse and controller testing with button and drift detection Typing speed and CPS measurement tools Date and time calculators with formatting options Number to words converter in multiple formats Privacy by design with no data sent to servers
What makes it different	One-time payment model instead of recurring monthly subscriptions for QR codes Published service continuity guarantee with 120 days notice and 10 years of continued service if company shuts down Codes stay active indefinitely even if you never log in again or cancel your account Backed by QRTRAC, an established enterprise QR platform running in production since 2022 Fair pricing for small businesses without lock-in or forced upgrades	No installation, account or data upload required Works on all devices and browsers without downloads Automated testing with 15,000+ checks before each release Complete privacy with all processing done on your device
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	14 +3 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	27	0
Referring domains (Majestic)	27	0

4 details filled in for both companies.

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