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Fretalus

Learn the fretboard by playing notes and chord quizzes

iOS
Music
Education
Visit WebsiteSee on Product HuntApp Store

Hunted byIndividuation LabsIndividuation Labs

A self learning app of short quizzes on fretboard notes, chords, and the five CAGED shapes. Play the answers on your guitar and Fretalus checks it through the phone mic, no cables or interface necessary. Also has multiple choice questions when your guitar isn't available. Take the thought out of practicing familiarizing yourself with the fretboard. Fretalus costs $1.99 once. No account, no ads, no tracking, works offline.

Top comment

Hi all, I made this. I've played for years and still sometimes struggle with finding notes. Watching video tutorials never quite clicked with me. I wanted something I could practice endlessly and keep track of my progress, so I built a quiz app for it. The app asks things like "what's the note on the 7th fret of the A string", "which chord is this diagram", "which CAGED shape covers this position". You can pick the answer from a list, or you can just play it on your guitar and the app picks up the note through the phone mic and tells you if it was right. No cable, nothing to plug in. You can scale your practice up or down too. Quizzes can cover notes, chords (majors, minors, 7ths, with maj7/min7 and barre chords all as options), or the five CAGED shapes. Difficulty levels change things like how many answers you're offered and how close the wrong ones are. It costs $1.99 once, no subscription, no account, no ads, and it works offline. The mic audio is analyzed on the phone and never stored. Android version coming soon. Happy to answer anything, and I'd like to hear what's missing. If there's something I could add that would help your practice, tell me!

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About Fretalus on Product Hunt

Learn the fretboard by playing notes and chord quizzes

Fretalus was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #66 on the daily leaderboard. A self learning app of short quizzes on fretboard notes, chords, and the five CAGED shapes. Play the answers on your guitar and Fretalus checks it through the phone mic, no cables or interface necessary. Also has multiple choice questions when your guitar isn't available. Take the thought out of practicing familiarizing yourself with the fretboard. Fretalus costs $1.99 once. No account, no ads, no tracking, works offline.

Fretalus was featured in iOS (110.8k followers), Music (53.6k followers) and Education (79.2k followers) on Product Hunt. Together, these topics include over 84.3k products, making this a competitive space to launch in.

Who hunted Fretalus?

Fretalus was hunted by Individuation Labs. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

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