Privacy Policy

Effective October 13, 2026

This policy covers the Bahaboa app for iPhone and Android, the web version at demo.bahaboa.com, and this website ("Bahaboa", "we", "us"). If you have questions, email support@bahaboa.com.

What stays on your device

Your levels, scores, streak, practice minutes and answer history are saved on your device so the app can pick problems at the right difficulty and show your progress. Deleting the app, or tapping Settings → Reset progress, erases them. We don't keep a backup, so they can't be restored.

What we collect

When you use Bahaboa, it sends us anonymous usage data:

• How you use the app: screens you open, the problems you're shown, your answers and how long they took, scores, levels and game mode.
• Device and app details: app version, device model, operating system, language and time zone.
• Approximate location: the country and city worked out from your IP address. We don't collect your precise location.
• Error reports: technical details when something goes wrong in the app.
• Feedback: your answers and anything you write if you fill in the feedback form or a survey.

This data is tied to a random ID created by the app, not to your name, email or the advertising identifier on your phone.

The app and the web version may also record sessions: what's on screen, what you type and where you tap or click, so we can see where the game is confusing.

This website and the web version

• They keep the random ID in a cookie on bahaboa.com, so a visit to the site and the web version count as one.
• If you join the waitlist, we store your email address to tell you about the app.
• This website and the web version use the Meta Pixel to measure how well our ads work. It tells Meta when you visit the site, start the demo, and start and finish your first game, and Meta may use its cookies to connect that to your Facebook or Instagram account. The iPhone and Android apps don't use it. You can control this in your Meta ad settings or by blocking third-party cookies.
• This website also uses Vercel Analytics to count page views, without cookies.

How we use it

• To tune the difficulty and fix problems that are too easy or too hard.
• To find and fix bugs and crashes.
• To understand which features people use, so we know what to improve.
• To measure our ads (website and web version only).
• To email you about the app, only if you gave us your email for that.

We don't sell or rent your data, and we don't share it with data brokers.

Who processes it for us

• PostHog (analytics, error reports, surveys and session recordings), with data stored in the United States.
• Meta (ad measurement, website and web version only).
• Resend (waitlist emails).
• Vercel (hosting and page view counts for the websites).

How long we keep it

Session recordings are deleted after 30 days. Other usage data is kept for as long as it helps us improve the game, and is deleted on request.

Your choices and rights

• You can erase everything stored on your device at any time with Settings → Reset progress, or by deleting the app.
• You can ask us to access, correct or delete data we hold about you, or to stop processing it, by emailing support@bahaboa.com. Since the data is anonymous, it helps if you can tell us roughly when and on which device you played.
• If you're in the EU or UK, we rely on our legitimate interest in running and improving the game to process usage data, and you can complain to your local data protection authority.

Children

Bahaboa is made for a general audience and isn't directed at children under 13. We don't knowingly collect personal information from children. If you think a child has given us personal information, email us and we'll delete it.

Changes

If we change this policy, we'll update this page and the date at the top. Significant changes will also be noted in the app's release notes.

Contact

Email support@bahaboa.com.