Privacy Policy for Macro Trainer

Effective Date: September 30, 2026

Little Theta LLC (“we,” “us,” or “our”) develops, publishes and operates Macro Trainer as a commercial service. This SERVICE is intended for use as is.

This page is used to inform website visitors and app users regarding our policies with the collection, use, and disclosure of Personal Information if anyone decided to use our Service.

If you choose to use our Service, then you agree to the collection and use of information in relation to this policy. The Personal Information that we collect is used for providing and improving the Service. We will not use or share your information with anyone except as described in this Privacy Policy.

Information Collection and Use

We do not collect any personally identifiable information. Data entered into the Service (such as food logs, macros, body weights, and user preferences) is stored locally on your device. We maintain no access to this data.

Automatic Backup (optional) If you turn on Automatic backup, the app periodically saves a backup copy of your data and photos to a location you choose: a folder you pick (for example in iCloud Drive, OneDrive or Dropbox) or, on Android, your own Google Drive. This is a one-way backup from your device to your storage; it is off until you enable it, and you can turn it off at any time.

• Your storage, not ours: Backups go directly from your device to your own cloud storage account. They are never sent to us, and we cannot see or retrieve them.
• Google Drive access is limited to the app’s own files: On Android, the app asks Google only for permission to create and manage the files it creates itself (the drive.file scope). It cannot see, read or change anything else in your Google Drive. Your Google account email is used only on your device, to show which account backups go to.
• Removing access: Turning Automatic backup off disconnects the app from your Google account. You can also remove the app’s access at any time from your Google Account’s security settings, and delete the backup files from your storage whenever you wish.

Health Data Integration Macro Trainer offers the ability to sync with on-device health repositories, specifically Apple HealthKit for iOS users and Health Connect for Android users. This integration allows the app to read and write body weight and body fat metrics, and read step counts, walking/running distance, active & basal calories burned, flights climbed, and speed/pace to provide a seamless user experience.

• Permission-Based Access: The app only accesses health data after receiving explicit authorization from you. You may modify or revoke these permissions at any time via your device’s privacy settings.
• On-Device Processing: In accordance with our commitment to privacy, all health data utilized through these integrations is stored locally. Macro Trainer does not maintain external databases or servers for health data; consequently, your information is never uploaded, sold, or shared with third parties.
• Purpose of Use: Data accessed through HealthKit or Health Connect is used solely to provide nutritional tracking and progress visualization within the Macro Trainer interface.

Analytics and Crash Diagnostics (Opt-In Only) If you explicitly opt-in, the application uses Google’s Firebase suite to collect anonymous app usage stats and crash reports to help us maintain stability and improve usability:

• Firebase Analytics: Collects anonymous events like button clicks, page visits, and general app usage patterns to help us understand and improve user flows. We never collect meal items, names, weights, or locations.
• Firebase Crashlytics: Collects anonymous system diagnostics, stack traces, and device details when the app crashes unexpectedly to help us troubleshoot and debug. Both collection services are disabled by default and will not track any data until you explicitly choose to share this information. You can grant or revoke these permissions at any time via the Settings > Data tab in the application.

The app does use third-party services that may collect information used to identify you.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page.

These changes are effective immediately after they are posted on this page.

Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at [email protected]