
Dual Tuner
Single / Multi (Dual modes)
0 ratings
Free
With Ads
About
A tuner for musical instruments with two modes: "Single" and "Multi."
[ Modes ]
Single:
Displays the note name of one string and its deviation from the target pitch on a meter. Ideal for accurately tuning one string at a time.
Pitch analysis: ACF (Autocorrelation Function)
Multi:
Displays the pitches of multiple strings and their deviations from the target pitch. Quickly check the overall tuning of your instrument.
Pitch analysis: FFT (Fast Fourier Transform)
(*) Multi mode is a supplementary feature for quickly checking the condition of multiple strings. Use the high-precision Single mode for accurate adjustment and final checks.
[ Main Features ]
- Instrument selection (Guitar / Bass / Ukulele / Shamisen / Sanshin)
- Tuning / choshi selection
- Root-pitch setting for Shamisen and Sanshin (1 – 12)
- Separate sensitivity adjustment for each mode
- Reference pitch setting (415 – 465 Hz)
- Note-name display (# / b)
- Reference tone generator (20.0 – 468.0 Hz)
[ Supported Tunings ]
Guitar:
Standard, Half Step Down, Whole Step Down, Drop C, Drop D, DADGAD, Open G
Bass:
4-string, 5-string, 6-string
Ukulele:
Standard (High-G), Standard (Low-G)
Shamisen:
Hon-choshi, Ni-agari, San-sagari
Sanshin:
Hon-choshi, Ni-age, San-sage
[ Tone Generator ]
Select from four waveforms: Sine, Triangle, Square, Sawtooth.
Set the frequency using the note buttons, slider, or numeric input.
From tuning one string at a time to quickly checking multiple strings, switch modes to suit your needs.
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What's New in Dual Tuner
1.1.0
October 11, 2026
- Added support for additional instruments. (Ukulele, Shamisen, and Sanshin) - Added an option to temporarily hide banner ads by watching a rewarded ad. (2 hours)
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