Privacy
Updated 2026-11-01.
Who
Heartuni is published by Yin-Ho Chong, Switzerland. Contact: helloheartuni@gmail.com.
What we collect
No account, no name, no email address. When you use Heartuni we record:
- pages visited, clicks, the case and question reached
- errors in the page
- browser, device type, country
Your IP address is not stored with this data.
Analytics cookie
- Declined or not chosen: no cookie and nothing stored on your device. Visits are counted with an anonymous daily code computed on PostHog's servers.
- Accepted: a cookie and local storage keep a random ID, so your return visits count as one player, and sessions are recorded (screen and clicks, typed text masked) to see where players get stuck. Applies from your next visit.
Your choice is kept on this device. Change it any time:
Now:
Services
- PostHog (PostHog Inc.), data stored in the EU (Frankfurt): usage and errors, kept up to 1 year.
- Vercel (Vercel Inc., USA): hosting, request logs for security, and page view counts without cookies (Vercel Web Analytics).
- Google Fonts (Google LLC, USA): the icon font loads from fonts.gstatic.com, which receives your IP address.
Your rights
Ask us what we hold about you, or to correct or delete it, or object to its use: write to helloheartuni@gmail.com. You can also complain to the Swiss Federal Data Protection and Information Commissioner (FDPIC) or to the data protection authority of your EU country.
Laws
Swiss Federal Act on Data Protection (FADP); for visitors in the EU, the General Data Protection Regulation (GDPR).