# Improved Song Sheet Scanner and Delightful Chord Diagrams

> Guitar Wiz v1.3 brings an improved Song Sheet Scanner that works better with handwritten chord sheets, plus enhanced chord diagrams and performance optimizations.

Source: https://guitarwiz.app/news/guitar-wiz-scanner-improvements

Published: 2025-12-16

Guitar Wiz v1.3 delivers a significantly improved Song Sheet Scanner and enhanced chord diagrams.

The Song Sheet Scanner now works better with handwritten chord sheets, recognizing a wider range of notation styles. Chord diagrams throughout the app have been refined to look even more clear and delightful, with thoughtful UI enhancements. Under-the-hood performance optimizations ensure the app runs faster and more efficiently on all supported devices.