Privacy Policy
Last updated: March 16, 2026
Glow ("we", "our", or "us") respects your privacy. This Privacy Policy explains how we collect, use, and protect your information when you use the Glow Bible App.
Information We Collect
Account Information
If you create an account (Sign in with Apple, Google, or email/password), we collect:
- Email address (or Apple/Google identifier)
- User ID for authentication and synchronization
- Username (used for personalization and note attribution)
Content You Create
When you use the app, we store:
- Bible highlights (book, chapter, verse, color)
- Notes on Bible verses (text and visibility setting)
- Reading progress and app settings (e.g., font size, denomination preference)
- Chat conversations with the AI assistant ("Biblica")
Usage & Analytics Data
We collect anonymized analytics data to understand how the app is used and to improve the experience. This includes feature interactions, session duration, device type, OS version, and app version. Data is collected via PostHog, a privacy-friendly analytics platform, and is associated with an anonymous device identifier — not with the content of your notes or highlights.
We also collect AI usage metrics (e.g., token counts) to manage service limits, and may collect crash reports and diagnostics to improve stability.
We do not sell your personal data.
How We Use Your Information
- Provide and maintain the app
- Synchronize your highlights, notes, and settings across devices
- Power the AI chat assistant ("Biblica")
- Personalize AI responses based on user settings such as denomination
- Analyze feature usage to improve the app
- Fix bugs and improve performance
Data Storage & Third-Party Services
Your data is stored and processed using the following services:
| Service | Purpose |
|---|---|
| Supabase | Authentication, database, cloud storage |
| OpenAI | AI chat responses |
| PostHog | Anonymous usage analytics |
| Apple / Google | Authentication services |
Prompts sent to the AI assistant may be processed by OpenAI to generate responses. We take reasonable technical and organizational measures to protect your information. Where applicable, data is stored in the European Union.
Account Deletion
You can delete your account directly in the app under Profile → Settings → Delete Account. Upon deletion, your personal data (highlights, notes, settings) will be permanently removed. Alternatively, contact us at onur18108@icloud.com.
Children's Privacy
Glow is not directed at children under 13 years of age. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. Updates will be posted on this page with a revised "Last updated" date.
Contact
If you have any questions about this Privacy Policy, contact us at: onur18108@icloud.com