Privacy policy

Last updated: 28 September 2026 · DRAFT – to be checked before publishing

In short: your swing videos are analysed on your phone and stay on your phone. We store your account (email and password) and whether your membership is active, so you can log in and use ArcAi. We don't sell your data, show adverts or track you across other apps.

Who we are

ArcAi is provided by ("we"). Questions about this policy: .

Information we collect

What stays on your phone

Your swing videos, the body tracking, your swing checks, your answers about each shot, your focus and drill, and your practice progress are all stored on your phone and are not sent to us. They may be included in your own phone backups, which Apple or Google handle under your account settings.

How we use your information

Services we use

We use trusted providers to run ArcAi: Supabase (accounts and hosting), Cloudflare (website hosting), our email provider (password emails), and Apple and Google (app stores). They process information only to provide their service to us.

Practice reminders

If you turn on reminders, they are scheduled on your phone. Nothing is sent to us.

How long we keep it

We keep your account while you have one. If you delete your account, your login and membership record are deleted.

Your choices and rights

Depending on the US state you live in, you may have extra rights under data protection law, including the right to complain to your data protection regulator.

Children

ArcAi is not intended for children under 13, and we do not knowingly collect information from them.

Changes

If we change how we use your information, we'll update this page and the date at the top, and tell you in the app for significant changes.