Effective Date: April 22, 2026
"Idol Compass" is an unofficial fan-made application and has no affiliation with the official creators or copyright holders of the characters featured.
This application is developed independently by RaTo Lab for entertainment purposes. We explicitly state that this app is NOT an official product of, nor is it endorsed, sponsored, or supported by any of the following entities:
All character names, logos, and associated intellectual property belong to their respective owners. This app is created in accordance with the fan-content guidelines provided by each company where applicable.
At RaTo Lab, we take your privacy seriously. This document explains how we handle data within the "Idol Compass" mobile application and this website. In short: we do not collect your personal identity, and your sensor data never leaves your phone.
To function as a compass, the application accesses the following hardware sensors on your mobile device:
Processing: All calculations regarding direction and orientation are performed locally on your device in real-time. This data is volatile and is never recorded, stored, or transmitted to any external servers.
Our application uses Google AdMob to display advertisements to support continued development. Google may use advertising identifiers from your device to serve personalized ads based on your interests.
You can manage your ad preferences or opt-out of personalized advertising through your Android device settings (Google Settings > Ads).
This website (Firebase Hosting) may use basic cookies or similar technologies to analyze traffic and improve user experience. These tools do not identify individual users personally.
The information and direction provided by Idol Compass are for entertainment and general informational purposes only. While we utilize high-precision sensors (Rotation Vector), magnetic interference or device calibration issues can affect accuracy. Do not rely solely on this app for critical navigation, such as in wilderness or emergency situations.
The code, website design, and "RaTo Lab" branding are the property of the developer. The character illustrations used within the app are utilized under the spirit of "Fan Content" and "Secondary Creation" guidelines of the respective copyright holders. We do not claim ownership of the featured characters.
If you have any questions regarding this policy or the app's data handling, please contact us via our developer blog:
RaTo Lab Developer Blog (https://tomatojuice.github.io/IdolCompass/)