Daikyouju releases LP Tuner Lite v7.7
iPhone, iPad / Tools / Tuners: Tune your acoustic guitar instantly with precision and ease, within seconds! · The most accurate - it displays the exact sound frequency in Hz. · A4 Calibration, Tuning fork and Settings (as In-App Purchases). · Instant load and fastest tuning - the only tuner...
www.440audio.com/en/software/vi44510-Daikyouju-LP-Tuner-Lite/