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About
HappyJump is a fun smile-to-jump game.
The camera feed stays on your device — the face model runs entirely in your browser, and no images, video, or face data ever leaves your phone or computer.
No personally identifying information is collected, gathered, or logged.
At the end of each game we send a small anonymous counter snapshot (games played, total play seconds, total smiles, smiles this game, seconds this game, high score, share count). When you tap Share we also send the duration / smile count / new-best flag / share method for that one run. No identifiers, cookies, or fingerprinting.