Cadence – A guitar theory app
Hello HN, I just released this music theory and ear training mobile app for guitar which I've been working on for a bit more than a year on the side. The idea was to make something for the eternally "intermediate" guitarist (myself included). There are a lot of beginner apps which rely on learning songs, toolkits which give you a bunch of stuff with no explanation but not many in-between apps to actually learn and practice more generic and somewhat advanced stuff. The app contains short lessons, recaps and most importantly challenges (visual, audio and pure theory) along with a very complete…
In plain words
Cadence is a mobile app for guitar players focused on intermediate-level music theory and ear training. It includes short lessons, recaps, and progressive challenges covering visual, audio, and theoretical concepts, along with a comprehensive library. The app targets guitarists beyond the beginner stage who want structured practice to deepen their understanding of generic and advanced musical concepts, rather than learning through songs or using unexplained toolkits.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hello HN, I just released this music theory and ear training mobile app for guitar which I've been working on for a bit more than a year on the side. The idea was to make something for the eternally "intermediate" guitarist (myself included). There are a lot of beginner apps which rely on learning songs, toolkits which give you a bunch of stuff with no explanation but not many in-between apps to actually learn and practice more generic and somewhat advanced stuff. The app contains short lessons, recaps and most importantly challenges (visual, audio and pure theory) along with a very complete library. The challenges are made for practicing, they will get increasingly harder and getting to the max score is supposed to be quite hard. The idea being that you have to repeat them regularly until your brain has integrated the info and it flows naturally rather than being a one time quick dopamine shot. This is partly inspired by how language learning apps work. It has no ads, a lifetime purchase option and you can use it without an account if you don't care about multi-device sync or backing up your progress. Android: https://play.google.com/store/apps/details?id=com.apizon.cad... iOS: https://apps.apple.com/us/app/cadence-guitar-theory/id674701... (This is my second and last post about this sorry for spam. My first post a few weeks ago didn't get any views and posting on a saturday might not have helped...)
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