SimpleDiagrams vs QR Promise

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

SimpleDiagrams compared with QR Promise
Detail	SimpleDiagrams	QR Promise
What it does	Simple, sketch-style diagrams on your Mac	QR codes that keep working forever
Stage	Not given	Not given
Founded	Not given	Not given
Based in	AU	US
Pricing model	Freemium	Free trial
Pricing	Desktop: one-time purchase via Mac App Store. Cloud (coming soon): Beginner $19/month (5 diagrams, 1 author seat, 10,000 updates/month), Pro $90/month (50 diagrams, 5 author seats, 500,000 updates/month), Enterprise $250/month (250 diagrams, 25 author seats, 5,000,000 updates/month). All Cloud plans	Pro: $3/mo after 7-day free trial (card required)
Key features	Hand-drawn sketch style for flowcharts and diagrams Free shape libraries for AWS, Google Cloud, networks, energy and more Offline-first desktop app with one-time purchase AI agent integration for automatic diagram generation AWS Networking & Content Delivery shapes (22 shapes) Google Cloud shape library (42 shapes) Energy shapes library (batteries, solar panels, power plants) 7-day free trial	Static QR generator for URLs, text, WiFi, vCard, email, SMS PNG and SVG downloads Dynamic codes with scan analytics by day, country, and device class Code Health Monitor alerts for broken destination URLs Migrate deactivated competitor codes One-click subscription cancellation Customizable colors and optional logo
What makes it different	Hand-drawn aesthetic that looks intentional, not generic Works offline with one-time purchase, no subscription required Free, open-source AI skills for automatic diagram generation Specialized shape libraries for cloud architecture, networks and domain-specific work	Static codes generated in your browser never route through servers and keep working forever after cancellation Code Health Monitor checks if printed code destinations go down and emails you to fix the link without reprinting Affordable pricing with no server-side kill switch on static codes after cancellation
Community votes	0	0
DR (Domain Rating by Ahrefs)	31 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	14	0
Citation Flow (Majestic)	33	0
Referring domains (Majestic)	177	0

6 details filled in for both companies.

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