• Ready for iPhone Duo: on the outer screen the tabs and buttons move to the side, and the piano keys part around the fold so no key sits on it. Free play turns sideways only on a narrow screen, with one big octave on the outer screen. • Twos and threes: the question underlines the group to find, like the lesson cards. • Uses much less battery while the app sits quiet.

• Print & practise: a printable worksheet for every lesson, with new questions each time, an answer key and a page for grown-ups, plus sheet music for every tune, a practice log, staff paper, a keyboard chart and certificates. Print, save or share as PDF, on A4 or Letter. • Scan a sheet's QR code to open its lesson in the app; listening sheets play their questions. • New paths: Listening and Signs, and new lessons on ledger lines, time signatures and key signatures. • Tunes in three steps, a recorded grand piano, and Free play with recording. • Theory: nine short chapters with quizzes. Plus badges, a daily streak, and lessons read aloud. • Players are kept in your iCloud, can lock with three secret pictures, and can get practice reminders set by a grown-up. • A first-launch welcome, a learning path on iPad, better landscape and dark mode, and easier VoiceOver.

• Hear every instrument: tap a picture in the Instruments lessons to hear it play. • Each instrument now shows its family (strings, brass …) and its name in big letters. • The Instruments lessons come right after Bass, so they're easier to find.

• Pick how answers look in Settings: keys, sticky notes, notebook lines or paper. • Games have a time bar that drains as the clock runs, and results give up to three stars, with "New best!" when you beat your record. • Adding a player jumps straight to the name. • Easier-to-read grey text, and a fix for lessons on wide screens.