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DNS66 vs GoodNotes

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

DNS66 icon
DNS66
GoodNotes icon
GoodNotes

DNS66 vs GoodNotes: The Verdict

⚡ Summary:

DNS66: DNS66 is an open-source ad blocking app for Android. It works by redirecting domain name requests to a local VPN server running on the device, which filters out requests to ad and tracking domains.

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.

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 DNS66 GoodNotes
Sugggest Score — —
Category Security & Privacy Education & Reference
Pricing Open Source —

Product Overview

DNS66
DNS66

Description: DNS66 is an open-source ad blocking app for Android. It works by redirecting domain name requests to a local VPN server running on the device, which filters out requests to ad and tracking domains.

Type: software

Pricing: Open Source

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

Key Features Comparison

DNS66
DNS66 Features
  • Blocks ads system-wide
  • Uses local VPN to redirect DNS requests
  • Open source
  • Easy to setup and use
  • Does not require root access
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

Pros & Cons Analysis

DNS66
DNS66

Pros

  • Effective at blocking ads
  • Lightweight and efficient
  • Respects user privacy
  • Completely free with no ads or tracking

Cons

  • Requires always-on VPN connection
  • Not available on iOS
  • Requires some technical knowledge to setup
  • Does not block all ads and trackers
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

Pricing Comparison

DNS66
DNS66
  • Open Source
GoodNotes
GoodNotes
  • Not listed

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Learn More About Each Product

DNS66
DNS66
Reviews, pricing & alternatives →
GoodNotes
GoodNotes
Reviews, pricing & alternatives →

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