StreetComplete: Fixing OpenStreetMap one quest at a time

streetcomplete.app · ⭐️ 8/10 · 2026-07-07

StreetComplete is a free, open-source Android app that turns contributing to OpenStreetMap into simple, gamified quests, such as answering questions about opening hours or pedestrian crossings. By lowering the barrier to entry, StreetComplete enables casual users to contribute high-quality data to OpenStreetMap, helping keep the map accurate and complete without requiring technical expertise. StreetComplete is designed for on-the-go use, prompting users with nearby quests that can be answered with minimal taps, and it requires no prior knowledge of OpenStreetMap's tagging system.

Background

OpenStreetMap (OSM) is a collaborative project to create a free, editable map of the world, powered by volunteer contributions. However, the learning curve for editing OSM can be steep for newcomers. StreetComplete addresses this by providing a simple interface that guides users through specific, bite-sized tasks.

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Discussion

Community comments show strong positive reception, with users praising its beginner-friendly UI and fun approach. However, some users express concerns about data duplication and limited editing capabilities for adding new roads or footpaths. There is also discussion about Google potentially using OSM data without reciprocating, and challenges in getting local shop owners to update their own data.

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