Piano Modoki for iPhone

App snapshot

Piano Modoki is a free iOS music app created by Ryouta Kira. It’s a compact, ad-free piano-style keyboard that’s designed for quick responsiveness and a small install size. The interface is straightforward, letting players jump in without distractions.

Layout and customization options

Piano Modoki gives you flexible control over the keyboard layout and tuning to match your playing style.

• Imports and compatibility: can load KQ Dixie's current patch to broaden the palette.
• Built-in voices: includes two preset FM tones (a piano-like voice and an electric-piano voice).
• Synthesis method: uses FM synthesis rather than sampled piano recordings, producing a distinct timbre.
• Tuning options: offers just intonation and lets you transpose keys or shift overall pitch.
• Practice aids: includes a metronome to help keep steady timing while practicing.
• Keyboard arrangement: supports a two-row keyboard layout and lets you flip the second row.
• Size control: lets you scale key size so the layout fits your preferred touch spacing.

Sound and tone

Rather than relying on recorded samples, the app generates sound with FM synthesis, which recreates piano-like tones with a relatively small memory footprint. The two default presets—one resembling an acoustic piano and one modeled after an electric piano—give quick access to familiar sounds, while KQ Dixie patch compatibility lets you expand further.

Practice features

The included metronome and the ability to transpose and adjust pitch make the app useful for focused practice sessions. The just intonation option provides an alternative tuning system for players who want a different harmonic character.

Alternatives

• eSound — MP3 Music Player Free: listed as a top recommended alternative for users looking for a different music app experience.

Who it’s for

Piano Modoki is ideal for beginners and experienced players who want a lightweight, distraction-free piano-like keyboard on an iPhone. Its small size, responsive touch response, and flexible layout make it a convenient practice and sketching tool.