Scoria: Private Location Log

Privately collect and analyze your location history. Scoria is your toolkit for automatically tracking activity, travel, and places visited. Make detailed and beautiful maps of your movement, all without your data ever leaving your device.

Location data is deeply personal and sensitive, and we take privacy seriously. Data logged with Scoria is kept on your device where it is only accessible to you. We don't automatically collect any information about you or how you use the app.

See your movement in detail.

• Log and view location, altitude, speed, time, course, location accuracy, and more.
• Designed for always-on logging with automatic location accuracy adjustment to get high accuracy data when moving, and save battery when stationary.
• Super low power modes when battery life is critical. Easily turn off logging with a tap.

Make beautiful maps.

• Data colormapping for speed, course, accuracy, time, altitude, etc.
• Multiple map styles with varying levels of detail.
• Adjustable data time range and filters for selecting what to show.

Powerful features.

• Map data caching for offline map viewing and lower data use.
• Customize your system of units — metric, imperial, and nautical.
• Export selected data to CSV and GPX.

Why Scoria?

• Scoria is free — We believe everyone should have the tools to understand what their location data says. Scoria’s core features will always be private and free.
• Easy to use — Scoria makes it easy to dive into your location history and make beautiful visualizations.
• Scoria is private — We don’t spy on you to show you targeted ads or sell your data. Privacy is at the core of our mission.

For more about Scoria's privacy, see our short and readable privacy policy.