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Precision guitar tuner with a browsable database of 50+ tunings — from Drop D to Hawaiian slack-key to Tuareg desert blues. See which artists and songs use each tuning. One-time purchase, no subscriptions.
AltTuner — Alternate Guitar TuningsAlternate tunings from the Stones to Sonic Youth.
Johnny Readingleft a comment
Hey Product Hunt! I'm Johnny, a solo iOS dev and guitarist. I built AltTuner because every tuner app stops at standard and maybe Drop D — but there's a whole universe of tunings out there that make guitars sound completely different. AltTuner has 50+ tunings organized by category (open, modal, drop, experimental) with real songs and artists for each one so you can hear why a tuning matters...
AltTuner — Alternate Guitar TuningsAlternate tunings from the Stones to Sonic Youth.
Most audio-to-MIDI tools are buried inside DAWs or overly complex. ToneScribe simplifies that into a fast, mobile-first workflow: import audio, convert it on-device, and export MIDI in seconds. Everything runs locally—no uploads, no accounts, and no data collection. No subscription, just a simple one-time unlock.
ToneScribe Pro — Audio to MIDI on iPhoneToneScribe uses machine learning to convert audio to midi
Johnny Readingleft a comment
Hey Product Hunt 👋 I made ToneScribe to solve a simple frustration: audio-to-MIDI tools are usually buried inside heavy DAWs or desktop workflows. This is a lightweight iPhone app that converts audio → MIDI in seconds, fully on-device, with no accounts or cloud processing. It’s built for fast idea capture — not complex production. Curious to hear from musicians here: What’s your current...
ToneScribe Pro — Audio to MIDI on iPhoneToneScribe uses machine learning to convert audio to midi