Piano Keys vs PianoKeys Learn

The Perfect Piano App for Everyone Piano Keys is a beautifully designed, free piano app that brings the joy of playing piano to your iPhone and iPad. Whether you're a complete beginner or an experienced musician, Piano Keys delivers a premium piano experience with zero compromises. Key Features Professional Sound Quality • High-quality piano sound font for authentic piano tones • Ultra-low latency audio engine (under 5ms) for instant response • Polyphonic playback - play multiple notes simultaneously • Crystal-clear audio that sounds like a real piano Intuitive Touch Experience • Full multi-touch support - play chords and complex pieces • Smooth, responsive key presses with visual feedback • Landscape orientation optimized for natural playing • Works perfectly on iPhone and iPad Recording & Playback • Record your performances with one tap • Save unlimited recordings • Play back your recordings anytime • Share recordings with friends and family • Export recordings via iOS share sheet Beautiful Design • Modern, minimalist interface • Elegant black and white piano keys • Clean, distraction-free design • Smooth animations and transitions Privacy-First • No ads - ever • No tracking or analytics • No data collection • Works completely offline • Your privacy is our priority 100% Free & Functional • All core features completely free • No in-app purchases required • No subscriptions • No paywalls • Free forever Perfect For • Beginners learning to play piano • Musicians practicing on the go • Kids exploring music for the first time • Teachers demonstrating piano lessons • Anyone who loves piano music Why Choose Piano Keys? Free Forever Unlike other piano apps, Piano Keys is completely free with no ads, no subscriptions, and no hidden costs. All features are available to everyone. Professional Quality We've focused on making Piano Keys feel and sound like a real piano. Every detail, from the audio engine to the visual design, is crafted for excellence. Privacy Protected We don't collect your data, track your usage, or show you ads. Your music, your privacy - it's that simple. Regular Updates Piano Keys is actively maintained and regularly updated with improvements, new features, and iOS compatibility updates. Requirements • iOS 16.0 or later • iPhone or iPad • Works completely offline • No internet connection required Start Playing Today Download Piano Keys now and experience the joy of playing piano on your device. It's free, beautiful, and designed to inspire your musical journey. Privacy Policy: https://www.jaxily.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

PianoKeys is an offline piano and chord-study tool built for learners who value precision, speed, and clean design. SYNTHESIZED AUDIO ENGINE PianoKeys uses a custom AVAudioEngine-based synthesizer with 8-voice polyphony and exponential decay envelopes. Every note is generated on-device in real time — no audio samples, no network dependency, zero latency. COMPLETE CHORD LIBRARY 21 chords across three categories: - 7 Major triads (C, D, E, F, G, A, B) - 7 Minor triads (Cm, Dm, Em, Fm, Gm, Am, Bm) - 7 Dominant 7th chords (C7, D7, E7, F7, G7, A7, B7) Each chord card shows the chord symbol and full name, plays all intervals simultaneously, and highlights the constituent keys on the keyboard display. PIANO KEYBOARD Scrollable 2-octave keyboard spanning C2–C5. White and black keys respond to touch with spring animation and haptic feedback. Pressed keys are highlighted with accent color in real time. PRACTICE ANALYTICS - Daily session count - All-time total plays - Top 5 most-played chords by frequency All data is persisted via UserDefaults — no account, no server, no tracking. TECHNICAL SPECIFICATIONS - Platform: iOS 16+, iPhone Only - Audio: AVAudioEngine, 44100 Hz, 8-voice polyphony - Localization: English, Simplified Chinese - Storage: UserDefaults (local only) - Network: None required Delete the app to permanently remove all practice data.