Square64
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Square64

Square64 is software for professional chess coaches — schedule lessons and sparring, assign puzzle homework, track direct payments with 0% platform fees, and share a public availability page.

Purpose of the application

Square64 is software for professional chess coaches — schedule lessons and sparring, assign puzzle homework, track direct payments with 0% platform fees, and share a public availability page.

What Square64 does

Square64 is an operations product for professional chess coaches — not a chess training app for students and not a generic tutoring scheduler.

Coaches use Square64 to manage a student roster, schedule lessons and sparring, assign puzzle homework, track lesson payment status, send branded student emails, and publish a shareable availability page.

How Square64 uses Google

Coaches sign in to Square64 with Google OAuth.

When a coach connects Google Calendar, Square64 creates and updates calendar events for coaching lessons and related Google Meet scheduling where the product supports it.

Square64 uses Google user data only to authenticate coaches and to provide these coaching calendar features. Square64 does not sell Google user data or use it for advertising.

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