Third-Party Licenses & Attributions

Last updated June 8, 2026

TrailCraftGo is built with the help of open-source software, open map data, and third-party services. We gratefully acknowledge the projects and contributors below and comply with their respective licenses and attribution requirements.

Maps, Tiles & Routing

MapLibre Native

BSD 2-Clause License · © MapLibre contributors

The interactive map rendering engine. Licensed under the BSD 2-Clause License. Source: github.com/maplibre/maplibre-gl-native-distribution.

MapTiler

Map tiles & styles · maptiler.com

Map tiles and vector styles are provided by MapTiler and must be attributed wherever the map is shown.

OpenStreetMap

Open Database License (ODbL) · openstreetmap.org/copyright

The underlying map data for both the map tiles and the routing service is © OpenStreetMap contributors, available under the Open Database License.

openrouteservice

Routing & directions · by HeiGIT · openrouteservice.org

Route planning and directions are powered by openrouteservice, operated by the Heidelberg Institute for Geoinformation Technology (HeiGIT), based on OpenStreetMap data.

Directions courtesy of openrouteservice.org by HeiGIT | Map data © OpenStreetMap contributors

Third-Party Services

Google Cloud Translation API

Service by Google LLC

Used for automated text translation. Text you submit for translation may be transmitted to Google servers for processing. See the Google Privacy Policy.

Open-Source Machine-Learning Models

NSFW Image Detection Model

FalconsAI/nsfw_image_detection · Apache License 2.0

Used to help moderate user-submitted imagery.

Multilingual Sentiment Analysis Model

tabularisai/multilingual-sentiment-analysis · Apache License 2.0

Used for content analysis features.

Additional Open-Source Libraries

The application also includes various open-source libraries and components required for model loading, inference, data processing, networking, and general functionality. These are governed by their respective licenses, including the Apache License 2.0, the MIT License, and BSD Licenses, with attribution provided in their respective package distributions.

Apache License 2.0 Notice

Components marked above as Apache License 2.0 are licensed under the Apache License, Version 2.0 (the "License"); you may not use those components except in compliance with the License. You may obtain a copy of the License at apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

Questions

For any questions about attributions or licensing, contact us at kyrych.app@gmail.com.