Electric Guitar Tuner is a free iPhone app developed by Pedro Daniel Macalupu Cumpen. It falls under the category of Multimedia, specifically Music & Radio. This app allows you to tune your electric guitar instantly with precision and ease.

The app boasts the highest accuracy, displaying the exact sound frequency in Hz. It also offers additional features such as A4 Calibration, a Tuning fork, and customizable settings through In-App Purchases. With its optimized 64-bit design, Electric Guitar Tuner provides instant load times and the fastest tuning experience.

Featuring a highly responsive and sensitive interface, the app provides an intuitive user experience with its LED tuning indicator. The visual indicators make it easy to see when a string is perfectly tuned, as the corresponding string lights up. Moreover, Electric Guitar Tuner is a universal app, compatible with iPhone, iPad, and iPod touch.

Electric Guitar Tuner Lite offers three tunings: Standard, Half Step Down, and Drop D. To ensure accurate tuning, please grant microphone access to the app when prompted in your device's settings.

For any ideas, questions, or feedback, you can reach out to the developer through their website or via email at