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Save files, photos and links directly to your paper notes!

A Catcode is a hand drawn code that can be associated with any digital content. Use it to enrich your paper notes with text, links, photos, videos, etc. It works like a QR code. Simply scan a Catcode and see what's attached.

Catcode can be useful whenever you need to link digital content with paper notes. We designed this app especially for students. With this app, it is easy to enrich your notes with videos, audio and images. An example? Record your professor's voice and add it to your notes.

What’s New

Version 1.0.6

Stability improvements.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

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Can you make it so if you scan it other people can see it to not just you please

App Privacy

The developer, Digitalbore OU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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