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Sixty days free, and no card to start.

Optional. Used for account notices, and shown to your pupils in the reminder before a lesson so they can ring you about it.

Optional. Where you teach, roughly. Never shown to a pupil.

At least 8 characters, with a capital letter, a number and a symbol.

Optional, and you can stop at any time. We never sell your details.

What Kerby costs. Nothing for sixty days, and nothing without you choosing it. Then £11.99 a month on the web, or £14.99 if you subscribe inside the iPhone app, where Apple takes its cut. No card to start. No commission: not on a lesson, not on a block, not ever.

Creating an account means accepting our terms, including the data processing agreement for your pupils’ details, and our privacy policy (version 2026-09-20).

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