Photo credits

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The following photos are used under open licences. Thanks to their authors.

Map tiles load for the visible viewport only (no bulk prefetch), per the OpenStreetMap tile usage policy. Esri World Imagery credit shows in the map corner when the satellite layer is on.

Map data: © OpenStreetMap contributors (ODbL 1.0) · Wikidata (CC0)

Routing: Valhalla (FOSSGIS valhalla1.openstreetmap.de) · OSRM (FOSSGIS routing.openstreetmap.de)

Satellite: Tiles © Esri — Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community · Search: Nominatim (OpenStreetMap)

Dictionary: Chinese–English entries from CC-CEDICT (© MDBG, CC BY-SA 4.0); HSK word lists from complete-hsk-vocabulary (MIT; the HSK badge shows the HSK 2.0 level, or the HSK 3.0 level when a word is only in the new standard; “7–9” is the HSK 3.0 advanced band); word frequency from jieba (MIT); example sentences from Tatoeba contributors (CC BY 2.0 FR); stroke order from Make Me a Hanzi via Hanzi Writer (Arphic Public License / LGPL, MIT); pinyin helpers: pypinyin (MIT).

News photos

Places datasets

Place points: © Overture Maps Foundation, Places release 2026-10-21.0 (CDLA-Permissive-2.0; Foursquare-sourced records under Apache-2.0, NOTICE per Overture attribution guidance; AllThePlaces CC0), combined with © OpenStreetMap contributors (ODbL 1.0). Metro, tram and rail lines on the map: © OpenStreetMap contributors (ODbL 1.0).

Portions of place points may also derive from Overture Maps (CDLA-Permissive-2.0), Foursquare open data (see the FSQ OS Places NOTICE), and AllThePlaces (individual store licences as listed by that project). Map corner credit and this page are the public attributions; ordinary UI copy does not name these sources.

Business directory

Portions © OpenStreetMap contributors (ODbL), and data under CDLA-Permissive-2.0 and Apache-2.0.

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Arcade games

These games are adapted from open-source projects, with the original copyright notices kept. We removed ads, analytics and outside requests and switched off sound effects of unclear origin.

Wang Fu Maze: a Wang Fu original.

Adhan audio

Call-to-prayer recordings used in the prayer tools are from Wikimedia Commons under CC0 or CC BY-SA 4.0. Attribution for share-alike files is on each Commons file page.