Barcode Notes is a free Android application developed by Desaxed Studios that allows users to scan barcodes and link them to notes. With Barcode Notes, you can easily save information about products, manage books or collections, and organize documents.

One of Barcode Notes' main features is the online sync of your links, which allows you to access your notes from anywhere. Additionally, the app automatically adds book information and supports 13 formats, including QR code.

To use Barcode Notes, you'll need to grant the app access to your Evernote® account when starting the app. You'll also need to allow access to the internet to access Evernote® and save your links. Finally, the camera permission is required to scan barcodes.

If you want an iOS port, you can upvote the issue on Bitbucket. For other requests and bugs, you can send an email or report them on the Barcode Notes Bitbucket page.

Overall, Barcode Notes is a useful tool for anyone looking to easily link notes to barcodes and keep their information organized.