Chromatic Tuner: Guitar & More

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Everyone
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Everyone
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About this app

An accurate, simple tuner for your instrument.

▪ Listens as soon as it opens — no button. Play a note to see its name, octave, Hz and cents
▪ Chromatic — reads every note of the 12-tone scale
▪ Guitar (6 strings), violin and bass — finds the nearest string automatically; tap a string to lock onto it (handy when a string is far off)
▪ Two displays — horizontal gauge or needle dial. In the green zone, you're in tune
▪ Pitch pipe — plays the note you tap until you tap again. Rich in harmonics so low strings are audible even on a phone speaker
▪ Reference pitch A4 from 415 to 466 Hz
▪ The screen stays on while you tune

3 themes, 8 languages. Works offline.
Microphone sound is analyzed on your device only — never recorded, stored or sent.
Accurate tuner that listens right away. Auto string detection and a pitch pipe.
Updated on
Nov 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit

What’s new

First release — a chromatic tuner that listens right away. Auto string detection for guitar, violin and bass, gauge and dial views, pitch pipe.
Content rating
Everyone
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App support

About the developer
몰리비
molybitech@gmail.com
대한민국 서울특별시 강서구 강서구 강서로 454, 401-S87호(등촌동, 웅진프라자) 07582
+82 10-3474-3009

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