Privacy Policy
Applies to Langsys LLC mobile applications. Effective date: January 2026.
Data Collection
- The app does not collect personal data for advertising, analytics, or tracking.
- The app does not require an account.
On-Device Storage
- Your settings and inputs (such as grade, locality, and selected options) are stored locally on your device so the app can remember your preferences.
- This data is not transmitted to the developer or any third party.
Third Parties
- The app does not include third-party analytics or advertising SDKs.
- If you use Share or Feedback features, your device’s system messaging or email apps handle sending the message; the app does not access message contents, contacts, or recipients.
Data Deletion
- Deleting the app removes all locally stored app data from your device.
Support & Requests
- If you contact support or send feedback, your device’s email app will handle sending the message. The app does not access your email contents, contacts, or recipients.
- Any information you choose to include in a support message is used only to respond to your request. We do not sell or share that information with third parties.
- If you would like us to delete any support correspondence you have sent, email admin@langsyslab.com and include enough detail to identify the message.