Hello HN, this has been my personal project for quite some time now. It has been a slowly evolving project over the years and its core function is for users to expose themselves to progressively more difficult lessons of music notes.
NOTE: It is free and there are no ads. There is an in app purchase but most of the app doesn't require it.
Comments URL: https://news.ycombinator.com/item?id=43456030
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https://apps.apple.com/us/app/notes-sight-reading-trainer/id874386416
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