Privacy notes
EONAPP.ch is designed to keep user state in the browser. That lowers your risk and our operating burden, but you should still understand what is stored and shared.
Local storage
We store theme preference, badges, streaks, result history, and optional vault profile data in your browser. Clearing browser data will erase it unless you exported a vault file.
Challenge links
When you share a challenge link, it may include a local alias, a challenge summary, and an invite-chain trail in the URL. Do not use your real name if you want to stay pseudonymous.
Rewarded ads and affiliate links
Rewarded unlocks may open third-party partner pages. Optional CPA reward-partner layers are intended only for bonus experiences on entertainment-style pages. Banner and native placements may be delivered by external partners. Review partner policies before going live in your target jurisdictions.
EON Vault
Your exported vault file is controlled by you. If you encrypt it with a passphrase, remember the passphrase. We do not keep a server-side recovery copy.
Local referral rewards
Referral rewards in EONAPP.ch are local-first. A share link keeps working after you post it because the referral data lives inside the URL, but clicks are not written to a backend ledger. Your device earns local credit only when a downstream user sends a chain link back and that link is opened on your device. Use vault export/import if you want to move that local state to another device.