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CLUSTER AUDIO-DISPLAYS-INSTRUMENTS · 11 ENTRIES · EARLIEST ENTRY 2015-08-10

Musical instrument tuning tools

The cluster consists of software tools for tuning musical instruments, ranging from general tuners to those tailored for specific instruments like piano, dombyra, and guitar, as well as a pitch-adjustment player. The dated entry history is sparse and irregular, with entries appearing in a few scattered months from December 2010 to February 2026. The traction leaders are fmit, ttune, and Musekit, each with 0 stars, indicating low but relatively highest activity among members.

Entry timeline

ENTRY TIMELINE

DEC 2010: 1AUG 2015: 2MAY 2018: 1FEB 2021: 1MAR 2023: 1FEB 2026: 1AUG 2026: 2SEP 2026: 2
DEC 2010SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 5 hand-coded · 6 unlabelled

Operator · 3 hobby · 7 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 11 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01HelixTune1★1 mo—hobbyReal-time pitch correction audio plugin with graphical note editing, automatic key detection, and four-voice harmony.
  2. 02fmit0★5 moliveopen sourceTuner application for adjusting musical instruments to correct pitch.
  3. 03Entropy-Piano-Tuner0★unknownlivehobbyDesktop application that records piano key sounds, computes an optimal tuning through entropy minimization, then guides tuning with an integrated tuner.
  4. 04ttune0★6 mostaleliveopen sourceCommand-line guitar tuner that listens to audio input and displays pitch for tuning strings.
  5. 05lingot0★1 yrabandonedlivehand-codedopen sourceAn application that analyzes audio to help musicians tune their instruments by displaying pitch and adjustment guidance.
  6. 06Play it Slowly0★10 yrabandonedlivehand-codedopen sourceDesktop application that plays back music tracks at an adjusted speed or pitch for practice or listening purposes.
  7. 07Fiddle Assistant0★5 yrabandonedlivehand-codedopen sourceFiddle Assistant is a music tuner app that provides tools for tuning a violin.
  8. 08FMIT0★6 yrabandonedlivehand-codedopen sourceDesktop application that analyzes audio input in real time and displays tuning feedback to help musicians tune instruments accurately.
  9. 09Chromatic0★3 yrabandonedliveopen sourceDesktop instrument tuner that detects audio pitch and displays the note, octave, and cent deviation on a visual gauge.
  10. 10guitarfinetune0★unknownlivehobbyDesktop tool that compares live guitar string frequencies against target pitches to help musicians fine-tune their instrument's string tension.
  11. 11Dombyra Tuner0★unknownlivehand-codedWeb application that provides a tuner for the dombyra musical instrument.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.