← PeakTrail

Licenses & Attributions

Last updated: July 3, 2026

Data Sources

OpenStreetMap

Map data © OpenStreetMap contributors. Licensed under the Open Database License (ODbL).

OpenFreeMap

Vector map tiles provided by OpenFreeMap under the ODbL. Based on OpenStreetMap data.

Open-Meteo

Weather forecast data from Open-Meteo. Licensed under CC BY 4.0.

OpenRouteService

Routing and directions by OpenRouteService (Heidelberg University / HeiGIT).

Nominatim

Geocoding by Nominatim, a service of the OpenStreetMap Foundation.

Overpass API

Trail and path data queried via the Overpass API. Based on OpenStreetMap data (ODbL).

Waymarked Trails

Hiking and cycling trail data from Waymarked Trails. Based on OpenStreetMap data.

Fonts

Space Grotesk

PeakTrail Source Code

PeakTrail

Third-Party Libraries (Selected)

The app also incorporates the following open-source Flutter/Dart packages, each under their respective licenses. A complete list is available in the app's pubspec.lock file:

flutter_map BSD-3
vector_map_tiles Apache-2.0
vector_tile_renderer Apache-2.0
geolocator MIT
health BSD-3
sqflite BSD-2
fl_chart Apache-2.0
flutter_blue_plus MIT
google_fonts Apache-2.0
latlong2 Apache-2.0
http BSD-3
uuid Apache-2.0
intl BSD-3
path_provider BSD-3
permission_handler MIT
wakelock_plus BSD-3
share_plus BSD-3
package_info_plus BSD-3
device_info_plus BSD-3

Trademarks

PeakTrail is not affiliated with, endorsed by, or sponsored by any of the following:

Strava and the Strava logo are trademarks of STRAVA, Inc.
Google Health Connect and Android are trademarks of Google LLC.
OpenStreetMap is a trademark of the OpenStreetMap Foundation.

All other trademarks are the property of their respective owners.