प्लक्ड स्ट्रिंग इंस्ट्रूमेंट्स (गिटार, मैंडोलिन) के लिए ट्यूनिंग ऐप
A tuning app for plucked string instruments ¹ (guitar, mandolin) that tracks multiple harmonics of string oscillation, based on software phase-locked loops.
Demo version is also available on Google Play store.
¹ Musical instruments not included.