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PitchHighway
Upload any song and learn to sing it, note by note
Upload any song and PitchHighway turns it into a personalized singing journey — warmups in the song's key, range drills, and phrase-by-phrase practice with real-time pitch feedback, like Guitar Hero for your voice. Try the free range test in your browser.
Hey Product Hunt! 👋
Solo maker here. PitchHighway 🎵 started from a small personal habit: every morning I sing for about 15 minutes. Not because I'm a good singer — just because it relaxes me and sets up my day. Later I found there's actual science behind that feeling (singing stimulates the vagus nerve, which calms your nervous system), and it stopped feeling like a so-so habit and started feeling like something worth building around.
But here's what bugged me: every singing app wanted me to do random exercises or pick from their catalog. I just wanted to sing my songs — and get some honest feedback that I wasn't butchering them, plus a way to actually get better at them.
So I built PitchHighway. You upload any song, and it:
Extracts the vocal melody and turns it into a "highway" — you see the notes coming and your own pitch in real time, Guitar Hero style
Builds a practice journey around that song — warmups in the song's key, range drills, phrase-by-phrase practice
Runs pitch detection on-device, so it works in real time and your voice never leaves your phone
If you want to try something in 10 seconds without signing up, test your vocal range in the browser: pitchhighway.com/voice-range — I'd love to hear what you get.
I built everything myself — the iOS app, the audio pipeline, the web version — so I'm here all day and genuinely want your feedback: on the product, the idea, or your own morning-singing rituals. 🙂
the on-device pitch detection makes sense for privacy on your own voice, but curious about the song side - when someone uploads a commercial track to extract the melody, does that audio get processed on a server to pull out the vocal line, or is the melody extraction also happening locally? seems like the copyrighted song itself is the part more likely to need to leave the phone, separate from your own singing
Love how the warmups are already in the song's key, that small detail shows you actually thought about the practice flow instead of just bolting pitch detection onto a generic app.
the range test worked right in my browser with no signup, and seeing my pitch land on the note highway in real time was weirdly satisfying. would love to see song warmups beyond just drills.
Does the real-time pitch feedback actually work through the mic in a regular browser tab, or do I need to download something for low latency?
Played around with the free range test and the Guitar Hero-style feedback is genuinely satisfying, makes it way easier to see where I'm flat. Surprised how smooth the pitch detection felt in the browser without any setup.
Love the Guitar Hero angle for singers, this could really make practice stick. One thing I'd want is the ability to export a session as a MIDI or PDF practice sheet so I can review my pitch accuracy offline or share it with my vocal coach.
Would love a way to save multiple range tests over time and see the trend in a simple graph, super motivating to actually watch my range expand song by song. Also maybe tag which songs tripped me up so I can circle back to them.
Being able to upload a song and have it figure out the key and break it into phrase-by-phrase practice is honestly such a smart idea, would have saved me so much time with my vocal coach. One thing that would make it even better is if you could slow down tricky sections without changing the pitch, similar to how some guitar tab apps let you loop a riff. That way you could actually nail the runs before speeding back up to the original tempo.
About PitchHighway on Product Hunt
“Upload any song and learn to sing it, note by note”
PitchHighway was submitted on Product Hunt and earned 13 upvotes and 9 comments, placing #31 on the daily leaderboard. Upload any song and PitchHighway turns it into a personalized singing journey — warmups in the song's key, range drills, and phrase-by-phrase practice with real-time pitch feedback, like Guitar Hero for your voice. Try the free range test in your browser.
PitchHighway was featured in Music (53.5k followers), Education (78.8k followers) and Artificial Intelligence (473.7k followers) on Product Hunt. Together, these topics include over 147.4k products, making this a competitive space to launch in.
Who hunted PitchHighway?
PitchHighway was hunted by Gabi. 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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Gabi