Gwitar Twuner

Gwitar Twuner is a comprehensive music instrument toolset designed for musicians who need reliable tuning, timing, and maintenance tracking in a single app.

FEATURES:

Tuner
Visual tuning reference for standard guitar tuning. Select any of the six strings to display the target note and frequency. A deviation meter shows whether the string is flat or sharp, helping you adjust tuning pegs with precision. Supports E2, A2, D3, G3, B3, and E4 reference pitches.

Pitch Analyzer
Browse a complete note reference table from C4 to C5, including sharps. Each note displays its exact frequency in Hz. Tap any note to see its frequency instantly. An essential companion for ear training, instrument setup, and pitch reference.

Metronome
A fully adjustable metronome with BPM range from 40 to 220. Visual beat indicators highlight each beat in a 4-beat pattern, with emphasis on the downbeat. Start and stop with a single tap. Adjust tempo on the fly even while playing.

String Tracker
Keep track of your instrument string sets. Record installation dates, set reminder intervals, and add notes for each set. The dashboard shows days since installation and days remaining before recommended replacement. Overdue strings are clearly marked. Add, edit, and delete string sets as needed.

All tools feature a dark theme with blue and green accents for comfortable use in low-light environments, such as on stage or in practice rooms. No internet connection is required for core functionality. No account or sign-in needed.