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EarSprout
Free ear training with a voice tuner and singing drills
A free ear trainer for musicians who want to hear music, not just read about it. Train pitch, all 12 intervals, chord quality, progressions, and scales — from beginner majors to modes. A live Voice Tuner shows your pitch on an analog needle, and two singing drills (Sing Intervals, Melody Echo) build active recall most ear trainers skip. No accounts, no ads, no subscriptions. Kids Mode turns solfège into animal friends. All audio stays on your device. One-time Pro unlock.
Hi Product Hunt 👋
I'm Nic, an indie developer from Penang, Malaysia. EarSprout is a free ear trainer I built because most of the ones I tried were either subscription traps or purely passive — you listen, you tap a button, you never actually produce the note.
So EarSprout has two drills I couldn't find elsewhere: Sing Intervals and Melody Echo, where you sing back what you hear and the app listens. There's also a live Voice Tuner with a needle gauge for pitch work. Alongside that: pitch recognition, all 12 intervals, chord quality and progressions, and scales from majors through modes and chromatic runs, with piano, guitar, violin, or pure-tone playback.
There's a Kids Mode too — solfège notes become animal characters, with a parent gate so kids can't wander into settings or purchases. That one came from watching my own kid try to use the regular interface.
Everything is synthesized and analyzed on-device. No accounts, no ads, no data leaves your phone. The core app is free forever; Pro is one purchase that adds 7th chords, advanced scales, and the singing drills.
What I'd love feedback on: does the interval training difficulty curve feel right, and is the Voice Tuner accurate enough on your device? Pitch detection is the hardest part to get right and I only have so many phones to test on.
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About EarSprout on Product Hunt
“Free ear training with a voice tuner and singing drills”
EarSprout was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #160 on the daily leaderboard. A free ear trainer for musicians who want to hear music, not just read about it. Train pitch, all 12 intervals, chord quality, progressions, and scales — from beginner majors to modes. A live Voice Tuner shows your pitch on an analog needle, and two singing drills (Sing Intervals, Melody Echo) build active recall most ear trainers skip. No accounts, no ads, no subscriptions. Kids Mode turns solfège into animal friends. All audio stays on your device. One-time Pro unlock.
EarSprout was featured in iOS (110.8k followers), Music (53.6k followers) and Education (79.1k followers) on Product Hunt. Together, these topics include over 82.8k products, making this a competitive space to launch in.
Who hunted EarSprout?
EarSprout was hunted by Yeong Jie. 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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Yeong Jie