New: tap the clef to switch your reading. Tap the treble or bass clef on the staff to flip between treble-clef Bb and bass-clef concert pitch — even while a song is playing, without losing your place or your score. Also: exercises now start at a gentler 120 BPM, and the scale list opens on the easiest keys first.

New: read at concert pitch in bass clef, with the fingering chart and alternate fingerings showing both clefs side by side. Chromatic and transposed exercises read far more clearly: accidentals now sit tight against the notes they belong to, the beats space evenly, and transposing no longer drops a page into seven sharps. The Chromatic Studies exercises have been respelled throughout, and a new play button on the alternate fingerings screen lets you hear any note.

New — two libraries, 187 exercises. Bach Chorales: 97 chorales with Bach's own harmony under the melody. Chromatic Studies: 90 sequences, neighbour figures and thirds, most with chords. Locked exercises now play while the unlock screen is open, so you can hear one before buying. The top bar is tidier, with more room for the song title.

Hear it before you buy it. Press play on a locked exercise and it now plays while the unlock screen is open — the whole song, at tempo — so you can listen before you decide. The song list is tidier too: a locked song shows a small padlock instead of a tier label.

New — a feedback lane above the staff. As you play, every note lands as a mark: green or red for right or wrong, above or below the centre line for early or late. The faster the tempo, the tighter the lane gets — so you can see your timing, not just your score. Press stop and the lane becomes your tempo history: how accurately you've played this exercise at every tempo you've tried, so you can see where you're ready to push and where you're not. Also new — print your own fingering chart. Settings exports every note, its name and its fingerings — including any alternates you've set — as a PDF to share or print. Scoring is more honest, too. Notes that need no valves at all no longer pad your accuracy, and a clean run now has to be in time as well as correct. In learner mode, the bar's chord sounds as its first note lights up.

New — the chord library, rebuilt. Every root now fits on one screen, with its chords beside it as panels that open to play, edit or choose. Tap a chip to narrow to a family — major, minor, 7th, diminished, sus. Switch root and the same chord stays open, so you can hear C minor against D minor back to back. The Edit Song screen now fits at a glance.

New — the song list now works in columns: two on a phone, three on iPad, so you see twice as much at a glance. One button opens and closes every category and takes you back to your current song. The free version now focuses on the seven major scales most players learn first — A, Bb, C, D, E, F and G. The full version unlocks all 700+ exercises.

New — 120 Digital Patterns in your library: ten pattern families across all twelve keys. Learner Mode names the note under the fingering hint, at twice the size, and no longer trips over open notes. Hold the app in Light or Dark whatever the phone does. Chords now transpose with the key.