Real Guitar – Simulator

【New Features】 Daily Practice Center: New practice guidance cards, continuous打卡 tracking, 5 major training module progress rings, recent 7-day trend chart Learning Path: Structured guitar learning path, systematic course guidance from beginner to advanced Song Player: Supports following the song for practice, synchronized rhythm and chord prompts Custom Rhythm Pattern Editor: Free to create and save your strumming rhythm patterns Tuning Clip: One-click clip tuning, fingerings remain unchanged to play and sing in any key A4 Calibration: Fine-tune the reference pitch (438-444Hz), adapt to different orchestra tuning standards Reverb Effect: Add spatial reverb to make the guitar sound richer Recording Function: Practice recording saved and replayed 【Security and Trust】 In-app Purchase Security Enhancement: PRO permissions are now fully driven by StoreKit 2 for real-time verification to prevent local tampering Removing all false promotions： Deleted fake "time-limited countdown"， fictitious underlined original price， fabricated user numbers and ratings， adhering to honest pricing Guided Experience Optimization： No longer force un付费 users to watch subscription guidance on each startup， but instead， a non-intrusive natural guidance 【Stability Improvement】 Audio Engine Thread Safety： Introduced locking mechanism to protect the polyphony pool， no longer occur note disorder under high concurrency triggering Cancelable Delayed Tasks： Game logic's delayed operations are replaced with Swift Concurrency， automatically cancelled when exiting the page， avoiding memory leaks High BPM Beat Counter Optimization： When BPM > 160， reduce UI refresh frequency to alleviate main thread pressure Background Timer Correction： When the App enters the background， pause the game timer， and compensate precisely after resuming， eliminating background timeout 【Compatibility Fixes】 Fix warning of scheduleRepeating abandoned API under iOS 26.5 SDK Fix compilation error of UITouch.Phase switch in iOS 26.5 where .regionEntered/.regionMoved/.regionExited are missing Replace the deprecated UIScreen.main with a safe way to obtain UIWindowScene 【Accessibility】 Add accessibility labels to toolbar buttons and panel controls， support VoiceOver 【Localization】 12 languages with complete localization： Simplified Chinese， Traditional Chinese， English， Japanese， Korean， French， German， Spanish， Portuguese， Italian， Russian， Arabic