Reitti

Reitti is a self-hosted, privacy-first location tracking tool that serves as an open-source alternative to Google Timeline, converting raw GPS points recorded by devices into visited places, trips, and a life timeline, with data stored on the user's own server.

Reitti automatically distinguishes between "visits" (staying at a location) and "trips" (movement in progress) through a stop detection algorithm.

Reitti's latest update integrates Panoramax open-source street view, allowing users to click on photo sequences alongside tracks in the timeline to view ground-level street view imagery.

Reitti has redesigned the date picker, providing a traditional picker with a plain input field and supporting direct input of expressions such as "yesterday", localized date formats, or ranges like "2025–2026".

Reitti has optimized the stop detection logic for users of OwnTracks' "significant-move mode"; the new algorithm correctly handles sparse data to accurately identify visits and their duration, with no changes required on the mobile side.

Reitti's smooth view uses a Kalman filter to remove GPS jitter during the rendering phase, while the raw data remains untouched.

Reitti offers timeline control features including exclusion zones, permanent deletion on delete, and a custom day start time.

Reitti fixed a security issue discovered through responsible vulnerability disclosure: a flaw in a setup process on already-configured instances could be exploited to gain administrator privileges.

Reitti project documentation is available at dedicatedcode.com, and the source code is hosted on GitHub at dedicatedcode/reitti.