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Chalk vs Apptune

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

Chalk compared with Apptune
DetailChalk logo ChalkApptune logo Apptune
What it doesA native macOS drawing app for quick sketches, screenshot markup, and AI-generated diagrams Design App Store and Google Play screenshots with templates or AI, translate them into 87 languages and A/B test them.
StageNot given Not given
FoundedNot given Not given
Based inNot given TR
Pricing modelFreemium Freemium
PricingFree: $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. Lite: Free forever. Pro: $19/mo or $228/year (save $120). Studio: $49/mo or $588/year (save $360). Founding offer: FOUNDING30 takes 30% off the first year of a yearly plan, for the first 200 customers.
Key features
  • 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
  • Snap grid for precise alignment on every screen size
  • Design once for all 16 App Store and Google Play sizes automatically
  • AI Designer that creates three original designs with headlines
  • Translate text into all 87 App Store and Google Play languages
  • Publish directly to App Store Connect and Google Play in one click
  • A/B test product page variants and track results
  • Pro templates built around real app screens
  • Realistic device frames in multiple styles and finishes
  • Library of 1,512 icons, 69 brand logos and other graphics
  • Access to all Google Fonts and 1,900+ typefaces
What makes it different
  • 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
  • AI Designer creates original designs from app descriptions, never repeating templates and based on research of 290 top listings
  • One design automatically adapts to all device sizes for both App Store and Google Play at exact pixel dimensions
  • Translate into any of 87 languages with one click AI translation, then fine-tune by hand
  • Free Lite plan forever with no credit card, 1 app and 2 languages
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check2 no change since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)2418
Referring domains (Majestic)465

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