in the middle vs Chalk

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

in the middle compared with Chalk
Detail	in the middle	Chalk
What it does	An app design studio that made Bulletin, an infinite canvas app for iPhone, iPad and Mac	A native macOS drawing app for quick sketches, screenshot markup, and AI-generated diagrams
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SG	Not given
Pricing model	Free	Freemium
Pricing	Bulletin is available as a free download. The Terms & Conditions reference a lifetime PRO purchase option, but specific pricing for PRO is not detailed on the pages.	Free: $0 forever, includes all drawing tools, unlimited sketches in one folder, copy to clipboard as PNG, and auto-save with local-first storage. Pro: coming soon.
Key features	Arrange photos, notes and links freely on an infinite canvas Pan and zoom between items Available on iPhone, iPad and Mac Free download	Instant copy-to-clipboard as PNG No accounts or setup required Local-first storage with auto-save Screenshot annotation with arrows, boxes, text, and freehand tools AI diagram generation via Claude, Cursor, Windsurf, and VS Code Refine diagrams through chat Paste screenshot from clipboard Unlimited sketches in one folder Native macOS performance All drawing tools included in free version
What makes it different	Infinite canvas design for flexible content organization Cross-platform support across Apple devices Free to use	Zero-friction design: open, draw, and share in seconds with no setup or accounts Local-first architecture: all sketches stay on your Mac, nothing leaves unless you ask AI integration runs through your own subscription with no proxying of prompts
Community votes	0	0
DR (Domain Rating by Ahrefs)	14 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	24
Referring domains (Majestic)	0	46

5 details filled in for both companies.

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