Free Martin Tuner App
This free app available on both iOS and Android platforms from C.F. Martin & Co. offers interactive tools for guitar players of every skill.
A fully chromatic tuner and ear trainer help you dial in your guitar whether you’re a beginner or a pro.
Use our Pro-Tips to learn everything from properly stringing your guitar to using a capo! Build your dream guitar with our “Build A Custom” feature.
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Acoustic Nation is written by Laura B. Whitmore, a music industry marketing veteran, music journalist and editor, who has contributed to Parade.com, Guitar World, and others. She has interviewed hundreds of musicians and hosts the She Rocks Podcast. As the founder of the Women’s International Music Network, she advocates for women in the music industry and produces the annual She Rocks Awards. She is the Senior Vice President of Marketing for Positive Grid, making the world safe for guitar exploration everywhere! A guitarist and singer/songwriter, Laura is currently co-writing an album of pop songs that empower and energize girls.