Glow Check-in

Privacy Policy

Last updated: July 10, 2026

Glow Check-in helps you track face glow progress using optional face photos, appearance scores, coaching tips, and routines. This policy explains what data we collect, how we use it, and the choices you have.

What we collect

• Account identifiers and contact information, including your display name, email address, and internal user ID.
• Account and security data needed to authenticate you and maintain your session.
• Face photos you choose to upload for a glow scan.
• Information derived from those photos, including visible facial measurements or features, appearance scores, coaching tips, and scan history. Because this information is derived from a face photo, we treat it as sensitive information.
• Onboarding answers, goals, and other preferences you save.
• Routine activity, including routines you select and completion history.

Apple processes App Store purchases and billing through StoreKit. The app may check your subscription entitlement on your device to unlock features, but we do not collect or retain your Apple purchase history or payment card details.

How we use it

• Run photo-quality checks and glow analysis and show your history.
• Generate routines, coaching, and progress trends.
• Operate and secure your account and respond to support requests.

Storage and sharing

Account data, uploaded photos, and scan results are stored on our servers and service-provider infrastructure used to operate the product, such as hosting and object storage. Providers may process this data only to provide those services to us. We do not sell your personal data, use it for advertising or analytics, or track you across other companies' apps or websites.

Retention and deletion

We retain your account data and content while your account is active and as needed to provide Glow Check-in. When you delete your account in the app, we delete the account record and associated active sessions, uploaded photos, scan results and history, onboarding preferences, and routine completion data from our active systems. Limited copies may remain temporarily in protected backups or security logs until their normal deletion cycle, or longer when retention is required by law.

Your choices

You control when photos are captured or imported. You can sign out or delete your account from Profile. You may also contact us with a privacy or deletion question using the address below.

Facial analysis

Glow Check-in uses uploaded face photos to provide appearance-related scores and suggestions. It does not use this analysis to identify or authenticate you, and it does not provide a medical diagnosis.

Age

Glow Check-in is for users 18 years of age or older.

Contact

Privacy questions: hello@nightreef.com