A major usability and learning experience update. • Cleaner interface with a stronger focus on the Circle of Fifths itself • Theory layers can now be explored progressively for a less overwhelming experience • Reorganised Intermediate and Advanced learning pathways • Improved help system and educational content • Refined visual effects and overall readability • Updated screenshots throughout the App Store listing Designed to make harmony, chord relationships and modulation easier to explore.

UI/UX Refinements Fully updated visual design with a new font system and modern background styling Cleaner layouts across all modes for faster, more intuitive navigation Improved contrast and spacing for better readability during practice and teaching New Help & Tips System Added contextual help overlays for Beginner, Intermediate, and Advanced modes Clear explanations of key relationships, diatonic harmony, and modulation tools Designed to guide new users while giving experienced musicians quick reference points Harmony Fixes Resolved a minor issue where secondary dominants could appear in Beginner Mode Beginner Mode now correctly shows only foundational key‑relationship information Updated Screenshots New App Store screenshots uploaded to reflect the refreshed UI/UX and new learning overlays

Added Borrowed Chords for richer harmonic exploration Added Modal Interchange with mode‑specific borrowed functions Updated screenshots to reflect the new features Fixed minor bugs and improved overall performance

Added Secondary Dominants with clean visual overlays and improved clarity Re‑organized the UI for a smoother, more stable learning experience Circle layout is now fixed in place — no more jumping when switching modes Updated animations and glow effects for Advanced mode Refreshed screenshots to reflect the new design

Added Scale Degrees overlay to Intermediate & Advanced modes. A clearer way to see functional harmony across the circle. New Scale Degrees toggle Updated Intermediate & Advanced layouts Refreshed screenshots Minor UI refinements

Updated onboarding for clearer guidance, added full Polish language support, improved readability in Intermediate and Advanced modes, and refreshed screenshots across the app.

• Added support for 11 new languages • Improved multi‑language UI clarity across the app

• Improved purchase detection for both subscription and lifetime access • Fixed an issue where some users’ access wasn’t recognized • Better restore reliability and overall stability improvements

• Added new Lifetime Access option • Updated subtitle • Updated second category • Updated app description

• Added onboarding to help new users understand each mode • Removed the “Full Access Subscription” label for a cleaner purchase screen • Added lock badges to Pro‑only modes for clearer access • Updated screenshots to reflect the new UI

• Updated purchase screen with a cleaner, more reliable layout The subscription list now adjusts dynamically across all screen sizes, making upgrades clearer and easier than ever. • Improved stability and performance General refinements throughout the app to keep your harmony tools fast, smooth, and enjoyable.