Privacy Policy

Last Updated: January 21, 2026

DaySnap AI ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application "DaySnap AI" (the "Service").

By using the Service, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

A. Information You Provide

• Account Information: If you sign in using Apple or Google, we may collect your email address and name for authentication and data synchronization purposes.

• User Content: Photos and text you upload or input to generate diaries.

• Support Inquiries: Information you provide when contacting us for support.

B. Automatically Collected Information

• Usage Data: We use Firebase Analytics to collect anonymous data about how you interact with our app (e.g., screens visited, buttons clicked).

• Device Information: Device model, operating system version, and unique device identifiers.

• Crash Logs: We use Firebase Crashlytics to collect error reports to improve app stability.

C. Permissions

• Photo Library: Required to select photos for diary generation.

• Camera: Required to take new photos for your diary.

• Location (Optional): Used to add location metadata (e.g., "Paris, France") to your diary entries.

• Notifications: Used to send daily reminders to write your diary.

• Biometrics (FaceID/TouchID): Used locally to lock/unlock the app. We do not store or transmit your biometric data.

2. How We Use Your Information

We use the collected information for the following purposes:

• Service Provision: To analyze your photos using AI (Google Gemini API) and generate diary entries.

• Data Synchronization: To store your diaries securely in the cloud (Firebase Firestore/Storage) so you can access them across devices.

• Subscriptions: To manage your Premium subscription status via RevenueCat.

• Advertising: To display advertisements (Google AdMob) for free users.

• Improvement: To fix bugs and enhance the user experience based on analytics.

3. Third-Party Services

We share data with trusted third-party service providers to facilitate our Service:

• Google Firebase: For authentication, database, storage, analytics, and crash reporting.

• Google Gemini API: To process images and generate text.

• RevenueCat: To manage in-app purchase subscriptions.

• Google AdMob: To serve advertisements (for non-premium users).

These third parties have access to your Personal Data only to perform these tasks on our behalf and are obligated not to disclose or use it for any other purpose.

4. AI Processing

Your photos are sent to Google's Generative AI (Gemini) solely for the purpose of analyzing the image content to write your diary. We do not use your private photos to train public AI models.

5. Data Retention and Deletion

• We retain your data as long as your account is active.

• You can delete specific diaries or your entire account directly within the app settings.

• Upon account deletion, all your data (photos, diaries, user info) is permanently removed from our servers.

6. Children's Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers.

7. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at: kkangsuper@gmail.com