NoteDuo
Compare notes side by side
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Archived App (Last seen on 25 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Compare notes side-by-side with clarity.
NoteDuo lets you quickly spot differences between two blocks of text. Whether you’re reviewing edits, proofreading, or syncing thoughts, NoteDuo helps you see what changed — fast and clearly.
• Edit original and changed notes easily
• Highlight added, removed, or modified lines
• Toggle to show only the differences
• Clean, intuitive interface
• Works offline
Give your notes a second set of eyes — with NoteDuo.
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What's New in NoteDuo
1.2
August 5, 2025
Now on Mac! NoteDuo is officially available on macOS — enjoy seamless side-by-side comparison across your entire Apple lineup. You asked, we listened: - Added a quick Clear option to both text editors — starting fresh has never been easier. Thanks for your feedback — we’re building NoteDuo with you.
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