Legal

Privacy Policy

Last updated: February 22, 2026

EngageSuite ("we", "us", "our") operates the LockIn mobile application ("the App"). This policy describes what data we collect, why, and how we handle it.

What We Collect

  1. App Usage Data — The App reads foreground usage time for apps you choose to track (e.g., Instagram, TikTok, Facebook) using Android's UsageStatsManager API. We only read the total foreground duration for your selected apps. We do not read usage data for any other apps on your device, and we do not access the content of any app.
  2. Account Information — When you first open the App, an anonymous account is created via Firebase Authentication. If you choose to upgrade your account with an email address or Google sign-in, we store the associated email and display name. You may change your display name at any time in Settings.
  3. Friend and Social Data — If you use the friend feature, we store your display name, friend code, daily usage status (within limit, approaching limit, over limit, or tracking paused), streak count, and optionally your exact usage minutes. This data is shared only with users you have mutually accepted as friends. You control whether exact minutes are visible to friends via the "Share exact minutes" toggle in Settings.
  4. Daily Results and Streak Data — Your daily usage results (usage minutes, limit, pass/fail status) and streak count are stored locally on your device using a local database. Daily status summaries are synced to our cloud database (Firebase Firestore) for the friend feature only.

What We Do Not Collect

How We Use Your Data

Where Your Data Is Stored

Local data (usage history, settings, streak) is stored on your device. Cloud data (user profile, friend connections, daily status) is stored in Firebase Firestore with offline persistence enabled. Data is transmitted over encrypted connections (HTTPS/TLS).

Data Retention

Your local data remains on your device until you uninstall the App or clear its data. Cloud data (Firestore) is retained as long as your account exists. You may delete your account and associated cloud data by contacting us at the email below.

Third-Party Services

The App uses the following third-party services:

These services are operated by Google and are subject to Google's privacy policy.

Children's Privacy

The App is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, please contact us and we will delete it.

Permissions

Changes to This Policy

We may update this policy from time to time. Changes will be reflected in the "Last updated" date above. Continued use of the App after changes constitutes acceptance of the updated policy.

Contact

If you have questions about this policy or your data, contact us at:
[email protected]