Privacy Policy
Last updated: April 1, 2026
This policy explains how TH Quest (Kamakura, Kanagawa, Japan) handles information in JPick (the "Service").
1. Data We Collect
The Service collects the following data:
- Usage analytics: Anonymous usage data via Firebase Analytics (screen views, feature usage)
- Advertising data: Advertising identifiers via Google AdMob (only when permitted by ATT)
- Purchase data: Subscription status managed via RevenueCat
- Device information: OS version, device model (anonymized)
2. Data We Do NOT Collect
The Service does NOT collect:
- Personally identifiable information (name, email, phone number)
- Precise location data
- Access to contacts, photos, or files
3. How We Use Data
Collected data is used for:
- Providing and improving app features
- Usage analytics and insights
- Ad delivery (for free-tier users)
4. Third-Party Services
The Service uses the following third-party services:
- Google Analytics / Firebase Analytics: Usage data collection and analysis
- Google AdMob: Ad delivery
- RevenueCat: Subscription management
- Apple StoreKit: In-app purchase processing
- Vercel: Website hosting
Please refer to each service's official privacy policy for details.
5. Data Retention
Usage analytics data is retained for 90 days, then deleted or anonymized. Purchase data is retained only during the active subscription period.
6. Your Rights
To request data deletion, please contact support@jpick.jp.
7. Children
The Service is not directed to children under 13 years of age.
8. Policy Changes
Changes to this policy will be announced on this page.
Contact: support@jpick.jp