Privacy Policy
Last updated: March 16, 2026
Book Reading Light ("the App") is published by Bulpara Teknoloji Limited Sirketi ("we", "us", "our"). This policy describes how we collect, use, and protect information when you use the App.
1. Data We Collect
The App collects the following data to provide its core functionality:
- Reading sessions: Session duration and timestamps are stored locally on your device using SwiftData to display your reading stats. They never leave your device.
- Light presets: Your custom brightness and color temperature settings are stored locally on your device.
- Preferences: App settings (timer duration, fade-out preference) are stored locally on your device.
- Purchase information: Subscription status is managed through Apple's App Store and stored locally for feature access.
2. Screen & Display
- The App uses your device screen to display a full-screen reading light.
- The App does not use your camera, microphone, or any other sensors.
- No data is transmitted to any server.
- All reading session data and preferences are stored locally on your device.
3. Third-Party Services
The App uses the following third-party services:
- Apple App Store / StoreKit: Manages premium subscriptions and purchases. Governed by Apple's privacy policy.
- Google AdMob (free tier only): Displays advertisements to free-tier users on non-light screens. AdMob may collect device identifiers for ad personalization. See Google's Privacy Policy.
4. Data Storage and Security
- All reading sessions, light presets, and preferences are stored locally on your device.
- No data is transmitted to or stored on our servers.
- Purchase verification uses Apple's secure StoreKit framework.
5. Data Sharing
We do not sell your personal data. No reading data or preferences are shared with any third party. AdMob may collect device-level data for ad personalization (free tier only).
6. Your Rights
You can:
- Delete individual reading sessions from within the App
- Delete the app to remove all local data
- Request information about data handling by contacting us at support@bookreadinglight.bulpara.com
7. Children's Privacy
The App is rated 4+ and is suitable for all ages. We do not knowingly collect personal information from children.
8. Changes to This Policy
We may update this policy from time to time. Changes will be posted on this page with an updated "Last updated" date.
9. Contact Us
If you have questions about this privacy policy, contact us at: