Skip to content

RemNote vs SideNotes

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

RemNote icon
RemNote
SideNotes icon
SideNotes

RemNote vs SideNotes: The Verdict

⚡ Summary:

RemNote: RemNote is a free, open-source spaced repetition and note-taking app. It uses an interconnected web of notes to promote understanding and long-term memory retention. Key features include note linking, spaced repetition flashcards, knowledge graphs to visualize connections, and excellent mobile apps.

SideNotes: SideNotes is a digital notebook and annotation tool for the Mac. It allows users to take notes and annotate documents, PDFs, and images. Key features include cross-platform sync, website annotation, handwritten notes with Apple Pencil, and secure encryption.

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 RemNote SideNotes
Sugggest Score — —
Category Education & Reference Office & Productivity
Pricing Open Source —

Product Overview

RemNote
RemNote

Description: RemNote is a free, open-source spaced repetition and note-taking app. It uses an interconnected web of notes to promote understanding and long-term memory retention. Key features include note linking, spaced repetition flashcards, knowledge graphs to visualize connections, and excellent mobile apps.

Type: software

Pricing: Open Source

SideNotes
SideNotes

Description: SideNotes is a digital notebook and annotation tool for the Mac. It allows users to take notes and annotate documents, PDFs, and images. Key features include cross-platform sync, website annotation, handwritten notes with Apple Pencil, and secure encryption.

Type: software

Key Features Comparison

RemNote
RemNote Features
  • Spaced repetition flashcards
  • Note linking
  • Knowledge graphs
  • Mobile apps
  • Web clipper
  • Collaboration tools
  • Math support
SideNotes
SideNotes Features
  • Cross-platform sync
  • Website annotation
  • Handwritten notes with Apple Pencil
  • Secure encryption

Pros & Cons Analysis

RemNote
RemNote

Pros

  • Helps improve long-term memory retention
  • Interconnected notes promote understanding
  • Free and open source
  • Available on web, iOS, Android, Mac, Windows
  • Powerful searching and filtering
  • Supports images, audio, video
  • Syncs across devices

Cons

  • Can feel overwhelming for new users
  • Formatting options are limited
  • No offline access on mobile
  • Web version lacks some features
SideNotes
SideNotes

Pros

  • Syncs notes across devices
  • Annotate web pages and PDFs
  • Natural handwriting with Apple Pencil
  • Notes are securely encrypted

Cons

  • No Windows version
  • Limited formatting options
  • Requires subscription for full features
  • No collaboration features

Pricing Comparison

RemNote
RemNote
  • Open Source
SideNotes
SideNotes
  • Not listed

Related Comparisons

7 Sticky Notes
vs RemNote vs SideNotes
Microsoft Sticky Notes
vs RemNote vs SideNotes
Vov Sticky Notes
vs RemNote vs SideNotes

Learn More About Each Product

RemNote
RemNote
Reviews, pricing & alternatives →
SideNotes
SideNotes
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

RemNote Alternatives
SideNotes Alternatives
Browse More Software