**FretMaster: Master the Guitar Fretboard Systematically** Still memorizing fretboard diagrams by force? FretMaster helps you understand the fretboard with a more structured approach, from note-name memory and root patterns to major scale training, so you can build fretboard knowledge that actually transfers to playing. **Why Choose FretMaster?** **Structured Fretboard Training** Progress from open strings and single-string note names to full-neck relationships. Lessons are sequenced by difficulty to help you connect scattered positions into a complete map. **Root Patterns & Scale Understanding** Stop memorizing boxes in isolation. Learn how root patterns, major scale templates, and key changes relate to notes, shapes, and tonality. **Review-Based Practice** Inspired by spaced repetition, FretMaster adjusts review focus based on your practice performance, giving weaker areas more attention while reinforcing what you already know. **Real Guitar Note Recognition** Use microphone input to detect the notes you actually play. Practice while holding your guitar and transfer screen training back to real playing. **28-Day Foundation Course** Practice 10-15 minutes a day, starting from basic note names and gradually moving through low strings, octave relationships, B-string adjustment, accidentals, and higher positions. **Course Content Includes** - Note Name Memory: build your full-neck note foundation - Root Patterns: learn common root positions and how they connect - Major Scale: understand scale structure through templates and degrees - Key Change Training: locate notes quickly in different keys - Real Audio Recognition: get feedback from actual guitar playing **Features** - Full-neck visual training - Real-time audio recognition - Practice data and progress tracking - Daily streaks - Achievements and performance ratings - Dark mode interface FretMaster is designed for self-taught guitarists who want to move beyond tabs and truly understand the fretboard. Some advanced courses and training features require FretMaster Pro. --- **Auto-Renewable Subscription Notice** Payment: After the user confirms the purchase, payment will be charged to the Apple ID account. Renewal: Within 24 hours before the subscription expires, Apple will automatically charge the account. After successful payment, the subscription period will be extended. Cancellation: To cancel auto-renewal, please turn it off in Apple ID subscription settings at least 24 hours before the current subscription period ends. Restore Purchases: Existing users can restore purchases inside the app. Terms of Use: https://www.privacypolicies.com/live/b11c0950-cc0a-40c9-9c59-772b1873a8c9 Privacy Policy: https://www.privacypolicies.com/live/7506e56c-d7af-4016-9332-6a07a7d748c5