App Mockup Studio vs SimpleDiagrams

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

App Mockup Studio compared with SimpleDiagrams
Detail	App Mockup Studio	SimpleDiagrams
What it does	Free App Store and Google Play screenshot generator with customizable templates and device frames	Simple, sketch-style diagrams on your Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	AU
Pricing model	Freemium	Freemium
Pricing	Free: no cost with 3 projects, 5 slides per project, standard resolution export. Pro Monthly: $3.99/month with unlimited projects and slides, no watermark exports, cloud sync. Pro Yearly: $29.99/year with everything in monthly plus full ASO studio access, priority export rendering, and team collabor	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
Key features	3D Device Mockups for iPhone, iPad, and Android devices Customizable panoramic backgrounds across multiple slides Professional app store screenshot templates Advanced typography and color controls High-resolution export for App Store and Google Play App Description Generator with ASO copy Feature Graphic Creator for Google Play App Icon Generator with size formatting Cloud sync and project management Metadata Counter for store character limits	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
What makes it different	Free to use without sign-up for basic features Supports all major app stores and device sizes Fast export with automatic multi-device sizing Complete ASO studio combining screenshots, icons, graphics and metadata	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 −1 (down) since last check	31 no change since last check
Trust Flow (Majestic)	5	14
Citation Flow (Majestic)	15	33
Referring domains (Majestic)	15	177

5 details filled in for both companies.

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