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GoodNotes vs Sherlock

Professional comparison and analysis to help you choose the right software solution for your needs.

GoodNotes icon
GoodNotes
Sherlock icon
Sherlock

GoodNotes vs Sherlock: The Verdict

⚡ Summary:

GoodNotes: GoodNotes is a digital handwriting and note-taking app for iPad and iPhone. It allows you to take notes, annotate PDFs, sketch ideas, and organize notes into notebooks using the Apple Pencil or your finger. GoodNotes is intuitive, flexible, and great for students and professionals.

Sherlock: Sherlock is an open-source tool for quickly finding and analyzing related domains, subdomains, and other asset intelligence. It allows users to investigate domains and uncover relationships between websites, domains, networks, and email addresses.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GoodNotes Sherlock
Sugggest Score — —
Category Education & Reference Security & Privacy
Pricing — Open Source

Product Overview

GoodNotes
GoodNotes

Description: GoodNotes is a digital handwriting and note-taking app for iPad and iPhone. It allows you to take notes, annotate PDFs, sketch ideas, and organize notes into notebooks using the Apple Pencil or your finger. GoodNotes is intuitive, flexible, and great for students and professionals.

Type: software

Sherlock
Sherlock

Description: Sherlock is an open-source tool for quickly finding and analyzing related domains, subdomains, and other asset intelligence. It allows users to investigate domains and uncover relationships between websites, domains, networks, and email addresses.

Type: software

Pricing: Open Source

Key Features Comparison

GoodNotes
GoodNotes Features
  • Handwriting and drawing with Apple Pencil
  • Annotate PDFs and documents
  • Create and organize notes into notebooks
  • Variety of pen styles and colors
  • Shape recognition
  • Zoom writing
  • Search handwritten notes
Sherlock
Sherlock Features
  • Subdomain enumeration
  • Visualization of relationships
  • Finding related domains
  • Asset intelligence gathering

Pros & Cons Analysis

GoodNotes
GoodNotes
Pros
  • Natural writing and drawing experience
  • Powerful organization with notebooks
  • Ability to search handwritten notes
  • Integrates well with other Apple products and services
Cons
  • No web or Windows version
  • Less templates compared to competitors
  • Can be pricey compared to free alternatives
Sherlock
Sherlock
Pros
  • Open source
  • Fast
  • Easy to use
  • Powerful features
Cons
  • Potential for abuse if used unethically
  • Requires some technical knowledge to use fully

Pricing Comparison

GoodNotes
GoodNotes
  • Not listed
Sherlock
Sherlock
  • Open Source

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Learn More About Each Product

GoodNotes
GoodNotes
Reviews, pricing & alternatives →
Sherlock
Sherlock
Reviews, pricing & alternatives →

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