Arca Maestro

One system for students, schedule and invoicing.

Arca Maestro replaces spreadsheets and scattered apps. Plan lessons, invoice in CHF (QR), and talk to families — online and offline.

15-day trial, then monthly subscription.

The problem

Teachers don’t need more tools. They need a system.

Today: a calendar here, invoices there, parents on WhatsApp. You do the integration by hand. That’s not a system — it’s a workaround.

Records, contracts, parent portal — without drowning in email.

Recurring lessons, absences, make-ups — including offline.

QR invoices, reminders, family accounts — built for Switzerland.

Start alone, add an assistant, move to school mode as you grow.

15-day trial on Solo and small teams, then monthly subscription. Card required for subscription — schools: we onboard you.