Privacy Policy
SHION INDUSTRIES (the "Developer") sets forth this Privacy Policy (the "Policy") regarding the handling of users' information in the smartphone and tablet (iPhone, iPad, Android) app "Soroban" (the "App").
Article 1 (Practice Records and Settings)
1. Records in the App, such as the number of problems solved, accuracy, practice time, and levels passed, and settings (such as vibration) are stored only on the user's device and are never sent to the Developer's servers.
2. The App does not collect information that can identify the user or a child, such as names, email addresses, photos, or location. There is no account registration.
Article 2 (Purchase Information)
1. Credit card and payment information used to purchase paid services is collected and managed by Apple (App Store) or Google (Google Play). The Developer does not obtain or hold this information.
2. To check purchase status, the App uses RevenueCat, a purchase management service. An anonymous identifier and purchase history (the items purchased, their periods, etc.) are sent to RevenueCat.
Article 3 (Crash Reports)
To fix problems, the App uses Google Firebase Crashlytics and anonymously collects reports when the App closes unexpectedly (device model, OS version, error details, etc.). This information does not include personal information that can identify the user or practice records. The App does not perform usage analytics (such as Firebase Analytics).
Article 4 (Advertising)
The App does not display ads and does not track users for advertising.
Article 5 (Compliance with Laws and Review)
The Developer complies with the laws of Japan and other norms applicable to the information it holds, and reviews and improves this Policy as appropriate.
Article 6 (Contact)
For inquiries about this Policy, please contact the Developer's official social media account (@shionpro).