ChordKeys vs Hi Drum

ChordKeys — Identify, learn, and play piano chords Press any keys on the vChordKeys helps piano beginners and intermediates make sense of chord charts — the kind you find on popular sites or copied from your guitarist friend. — CHORD IDENTIFICATION Press any combination of keys (on the on-screen keyboard, on a connected MIDI keyboard, or even via the microphone) and ChordKeys identifies the chord. Triads, 7ths, extended, sus, add, power chords — 46 qualities in total, with inversions shown in slash notation (F/A = F with A in the bass). — CHORD CHART PLAYER Build a personal library of songs in ChordPro format. Paste a chord chart from any site — ChordKeys automatically converts the common online style (chords above the lyrics) into the canonical inline format. Each chord becomes a tappable diagram with an inversion picker, so you can find a voicing that flows nicely from the previous one. Smooth auto-scroll follows the BPM you set, 120Hz on iPad Pro. Or Guided Practice (MIDI), which waits for you to play the chord so you don't lose your place in the chart. — FREE PRACTICE Virtual keyboard with a realistic layout, real Grand Piano samples, and slide-to-play — drag a finger across the keys for that satisfying glissando moment. — BUILT FOR LEARNING • Notes labeled in letters (C D E F G A B) or solfège (Dó Ré Mi Fá Sol Lá Si) • Transpose any song ±12 semitones • Per-song notes (the kind of tips you pick up from online tutorials), a field for the YouTube/Spotify link of the original recording, and a separate field for your favorite tutorial (with built-in video player) • Syncs via iCloud across all your devices • Export individual songs or your entire library — to share or keep a safe backup • Three sample songs (public domain) to get you started — NO TRACKING, NO ADS ChordKeys is a focused tool, not a content platform. No data collection, no ads, no upsells. Your library is yours, synced through your iCloud account.

Hi Drum turns your iPhone and iPad into a professional electronic drum kit — fully featured, studio-quality sound, and a virtual band always ready to play with you. Whether you're a seasoned drummer or just picking up the sticks for the first time, Hi Drum delivers a real music-making experience — no rehearsal room, no band required. — COMPLETE ELECTRONIC DRUM KIT Intuitive interface, responsive pads, ultra-low latency. Play instantly with a variety of kits: Rock, Jazz. Each kit is recorded and processed to studio standards. — MIDI CONTROLLER SUPPORT Hi Drum supports MIDI controller connection via USB. The app automatically detects your device and maps the pads within seconds — no complex setup required. Compatible with most popular MIDI drum pads and electronic drum kits available today. — CREATE A VIRTUAL BAND Pick your instruments, choose a genre, and start playing. Hi Drum's virtual band features drums, beats, and vocals — all automatically following your rhythm and tempo in real time. Hi Drum — No rehearsal room. No band. Just music, starting right here.