Six String Guitar Tuner is a free Android app developed by Дмитрий Марфин. It is a must-have app for guitarists of all skill levels. The app is designed to help you tune your guitar quickly and accurately.

The app features standard tuning for a six-string guitar, starting from the thickest, lowest-pitched string (the 6th string) at the top of the neck: E – A – D – G – B – E. It is easy to use, and the interface is user-friendly. The app also has an automatic tuning mode that allows you to tune your guitar without the need for a separate tuner.

Overall, Six String Guitar Tuner is an excellent app for guitarists who want to ensure that their guitar is always in tune. It is a valuable tool for musicians who want to improve their playing and sound. Download this app today and take your guitar playing to the next level.