Privacy Policy

1. Information we collect

• Account data: if you sign in, email, username, and authentication identifiers provided by our auth provider (Supabase).
• Usage & focus data: tasks, categories, completed sessions, streak stats, and room activity you create while using the app.
• Anonymous session data: guest usernames and temporary room presence stored locally or in realtime channels while you are in a room.
• Third-party connections: if you connect Spotify, we process OAuth tokens needed to control playback in your browser. We do not store your Spotify password.
• Payment data: billed through Stripe. We store Stripe customer/subscription identifiers and plan status on your profile. We do not store full card numbers.

2. Cookies and similar technologies

We use cookies and local/session storage for essential site functions, preferences, and (for free visitors on certain pages) advertising.

• Essential cookies: authentication/session cookies (for example via Supabase) so signed-in users stay logged in securely.
• Preference storage: browser localStorage / sessionStorage for timer settings, bell volume, auto-start preferences, Spotify tokens (client-side), and anonymous room ownership hints.
• OAuth cookies: short-lived cookies used during Google sign-in and Spotify login (PKCE verifier) on the OAuth redirect host.
• Advertising cookies: Google AdSense and related Google advertising cookies may be set for free visitors on content pages (for example Blog, About, Pricing, Contact, and legal pages). These help show ads, measure ad performance, and limit how often you see the same ad. Pro subscribers do not load AdSense.

You can clear cookies and site data in your browser settings. Doing so may sign you out or reset local preferences.

3. Google AdSense and third-party ads

COPOMO uses Google AdSense to display advertisements to free users on designated content pages. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.

• Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to COPOMO and/or other sites on the Internet.
• Users may opt out of personalized advertising by visiting Google Ads Settings.
• Alternatively, you can opt out of some third-party vendors' use of cookies for personalized advertising by visiting www.aboutads.info.
• Learn how Google uses data when you use partners' sites or apps: How Google uses information from sites or apps that use our services.

We do not intentionally place AdSense units inside live co-op rooms, private profile screens, or behind login walls. Ad-supported pages are content and marketing pages meant for reading.

4. How we use information

• Operate timers, rooms, streaks, customization, and account features
• Sync co-op sessions and presence in realtime
• Process payments and keep subscription status accurate
• Show ads to free users on content pages (via Google AdSense)
• Improve reliability and fix bugs
• Communicate about the service when you contact us
• Comply with legal obligations

5. Sharing

We use infrastructure providers such as Supabase (database, auth, realtime), Stripe (payments), and hosting providers to serve the site. If you sign in with Google, Google authenticates you and shares basic account details (such as email and name) with us through Supabase Auth. Spotify receives only what is required for OAuth and playback when you connect your account. Google AdSense and related Google advertising partners may receive standard ad-request and cookie data when ads load. We do not sell personal information. Room members can see the public profile information you share in a room (username, public tasks, focus status).

6. Data retention

Account and history data is kept while your account remains active. You may request deletion by contacting us. Local/guest data remains on your device until you clear it.

7. Your choices

You can use COPOMO as a guest without creating an account, disconnect Spotify at any time, control browser cookie settings, and opt out of personalized ads via the Google links above. COPOMO Pro removes AdSense for your signed-in account. For access, correction, or deletion requests related to an account, see Contact Us.

8. Children

COPOMO is not directed at children under 13. You must be at least 13 years old to create an account or use the service.

9. Changes

We may update this policy from time to time. The "Last updated" date at the top will change when we do. Continued use after updates means you accept the revised policy.

10. Contact

Privacy questions: use the Contact Us page, or email copomo.app@gmail.comwith "Privacy" in the subject line.