Tuner MX is a free, easy-to-use tuner app designed for Mexican Requinto and Guitar players. Developed by Eduardo Rojas Soriano, this multimedia app is perfect for anyone who has difficulty tuning their instrument.

The app provides a simple interface that allows you to listen to the sound of each string and tune your instrument easily. Whether you're playing a Guitar or a Mexican Requinto, you can easily tune it up or down by 2 semitones to the standard pitch of both instruments.

Additionally, Tuner MX comes with a tuning fork sound A (La) 440 Hz, which is perfect for tuning your instrument to the exact pitch you need. With Tuner MX, you can now tune your instrument anywhere, anytime, without any hassle.

Overall, Tuner MX is a must-have tuner app for Mexican Requinto and Guitar players. It's easy to use, accurate, and provides all the features you need to tune your instrument to perfection.