Terms of use
Last updated: 1 August 2026
These terms keep the game fair and safe. In short: be kind to each other and to nature.
The game
You paint a stone, give it an ID and leave it somewhere public. Whoever finds it reports the find and may send it on its way. Stones are a gift to the finder — you cannot claim them back.
Place with respect
Only leave stones where that is allowed: no nature reserves with fragile plant life, no private property, no dangerous spots. Use paint and varnish that can take a rain shower.
Your content
Photos and texts stay yours. By posting them you let other players see them inside the app. We remove content that does not belong in a family app.
Liability
Playing outside is at your own risk — watch out near water and traffic, especially with children. Happy Stone ID is a game, not a navigation service.