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Planet Chronicle Privacy Policy

Effective date: October 16, 2026 (first version)

This policy applies to the Planet Chronicle (지구 연대기) Android app on Google Play.


In one line

The developer does not receive your name, email, contacts or any account. There is no sign-up and no developer server, and your world (game progress) is saved only on your device. There are no ads and the app does not use the advertising ID. To improve the game, the developer receives pseudonymous usage statistics and error reports through Google Firebase (you can turn this off on the About screen), and uses Firebase messaging to send update and announcement notifications. The only other outside party is Google Play (Full Version purchase and age signals).


1. Information the developer receives and why

There is no sign-up, login or account, and the developer does not receive your name, email, phone number, contacts, precise location or photos.

Usage statistics, error reports and notification information are pseudonymous — tied to random identifiers created for each installation — and the developer cannot tell who you are from them.

2. What stays on your device

The following is stored or used only on your device and is never sent to the developer: