Last updated: June 25, 2026

Mountain Log is a hiking journal app for recording hiking trips, GPX files, photos, waypoints, Baiyue progress, equipment lists, and share cards.

This Privacy Policy explains what data the app handles and how it is used.

1. No Account Required

Mountain Log does not require you to create an account.

The current version does not upload your hiking records, photos, GPX files, equipment lists, or Baiyue data to our server.

2. Data Stored on Your Device

The app may store the following data locally on your device:

• Hiking record titles
• Mountain names
• Dates
• Completion status
• Perceived difficulty
• Participant count
• Notes
• Imported GPX text
• Route summaries
• Waypoints
• Photos you choose
• Baiyue completion status