Privacy Policy

Last updated: 2026-09-11

Sign-in

Signing in to the app is only possible through Google Sign-In. There is no other way.

The server receives your account identifier (sub), email, name, and avatar from Google, and discards everything except the identifier right after verifying the signature. The server stores only an irreversible hash of the identifier (SHA-256 with a server-side salt). Your email, name, and avatar are never stored and never logged.

What data is collected

Account identifier — the hash described above. It links your progress to your Google sign-in without revealing your actual email address or name.
Y-DNA haplogroup — entered manually by the player as an in-game declaration (a "clade"). This is not the result of the app analyzing a DNA sample: the player types in a result they already have from a third-party DNA test. The haplogroup is not verified and is used only to place the character on the game's clade tree.
Game progress — character, glory, rating, duel history.

The app does not collect precise location, phone contacts, financial data, or raw DNA data. There are no ads and no third-party trackers.

How data is used and shared

Data is sent to the app's server over an encrypted channel (HTTPS/TLS) and used solely to operate the game: showing your character on the clade tree, calculating glory and rating, and interactions with other players through duels.

Data is not sold and is not shared with third parties for advertising or any other purpose.

Account deletion

The app has an account deletion screen. Deleting your account removes the account and all of its characters together with their declared clade. Glory contributed by a character before deletion is not revoked — the deletion screen states this plainly before you confirm.

Contact

Questions about this policy — admin@atlasdna.app.

Publisher

This app is published by Mobiwolf (Google Play developer account). The AtlasDNA brand and the game CLADE WARFARE belong to it.

Contact, including for data-protection requests: admin@atlasdna.app.