1月29日的I Love a Piano应用程序分析

I Love a Piano is a musician's best friend, offering the utility of a piano in an iPhone app that's fast, intuitive, and fun. I Love a Piano features 88 haptic keys playable by tap or glissando (sliding), with five vibrant instrument sounds, 10 brilliant colors, and sharp, natural, or flat labels for players of all levels. These features come together in the original MultiPiano design: a scrollable stack of layered keyboards that transitions smoothly between portrait and landscape orientations. I Love a Piano also features specialized Apple Music controls so you can learn and play along with your music library, without leaving the keys. INSTRUMENT SOUNDS • Acoustic Piano • Electric Piano • Drawbar Organ • Sine Wave • Music Box (Glockenspiel) MULTIPIANO • 88 slideable, tappable, haptic keys • Three key sizes: Small, Medium, Large • Four label styles: Sharps, Flats, Naturals, None • Octave number badges • Middle C indicator • 9 brilliant colors + one wooden texture • Natural-scrolling scrollbars above every keyboard • Haptic + visual (illumination) scrolling feedback • Octave (8-key)-based navigation controls • Compact alignment options for greater one-handed playing • Bottom alignment option • Two-finger tap-to-sustain • Double-tap scrollbars for scroll lock • Inverted key color option MUSIC CONTROLS • Toolbar miniplayer with haptic scrubbing • Play, pause, skip forward/back • 5-second rewind for looping phrases • Slo-mo (70% speed) for learning by ear • Repeat one (always on in slo-mo) • "Lower music" toggle, to mix music in background • Apple Music library browser • Expanded "Now Playing" sheet with full-size artwork • Basic play/pause support for external audio and picture-in-picture video • Toolbar volume menu with separate music and instrument settings MULTIMEDIA • Screen recording that saves to Photos library ACCESSIBILITY • VoiceOver with spoken and musical feedback • VoiceOver "Adjustable" navigation method: • Swipe up/down on keyboard to move focus a half step; double-tap to play • Swipe up/down on scrollbars to move one octave left/right • Alternative "scrub" method: swipe or drag sideways to change focus • Dark mode support REQUIREMENTS I Love a Piano Version 1.0 requires iOS 18 or later. I Love a Piano is guided by the principles that the best technologies are tools made for people, and that access to a piano can change someone's life. Play with it. Mess with it. Make music with it.